Index: frontend/node_modules/deepmerge/.editorconfig =================================================================== --- frontend/node_modules/deepmerge/.editorconfig (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/deepmerge/.editorconfig (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,7 @@ +root = true + +[*] +indent_style = tab +end_of_line = lf +trim_trailing_whitespace = true +insert_final_newline = true Index: frontend/node_modules/deepmerge/.eslintcache =================================================================== --- frontend/node_modules/deepmerge/.eslintcache (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/deepmerge/.eslintcache (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,1 @@ +[{"/Users/joshduff/code/deepmerge/test/custom-is-mergeable-object.js":"1"},{"size":1990,"mtime":1679007485753,"results":"2","hashOfConfig":"3"},{"filePath":"4","messages":"5","suppressedMessages":"6","errorCount":0,"fatalErrorCount":0,"warningCount":0,"fixableErrorCount":0,"fixableWarningCount":0},"ktjd5k","/Users/joshduff/code/deepmerge/test/custom-is-mergeable-object.js",[],[]] Index: frontend/node_modules/deepmerge/changelog.md =================================================================== --- frontend/node_modules/deepmerge/changelog.md (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/deepmerge/changelog.md (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,167 @@ +# [4.3.1](https://github.com/TehShrike/deepmerge/releases/tag/v4.3.1) + +- Fix type definition for arrayMerge options. [#239](https://github.com/TehShrike/deepmerge/pull/239) + +# [4.3.0](https://github.com/TehShrike/deepmerge/releases/tag/v4.3.0) + +- Avoid thrown errors if the target doesn't have `propertyIsEnumerable`. [#252](https://github.com/TehShrike/deepmerge/pull/252) + +# [4.2.2](https://github.com/TehShrike/deepmerge/releases/tag/v4.2.2) + +- `isMergeableObject` is now only called if there are two values that could be merged. [a34dd4d2](https://github.com/TehShrike/deepmerge/commit/a34dd4d25bf5e250653540a2022bc832c7b00a19) + +# [4.2.1](https://github.com/TehShrike/deepmerge/releases/tag/v4.2.1) + +- Fix: falsey values can now be merged. [#170](https://github.com/TehShrike/deepmerge/issues/170) + +# [4.2.0](https://github.com/TehShrike/deepmerge/releases/tag/v4.2.0) + +- Properties are now only overwritten if they exist on the target object and are enumerable. [#164](https://github.com/TehShrike/deepmerge/pull/164) + +Technically this could probably be a patch release since "which properties get overwritten" wasn't documented and accidentally overwriting a built-in function or some function up the property chain would almost certainly be undesirable, but it feels like a gray area, so here we are with a feature version bump. + +# [4.1.2](https://github.com/TehShrike/deepmerge/releases/tag/v4.1.2) + +- Rolled back #167 since `Object.assign` breaks ES5 support. [55067352](https://github.com/TehShrike/deepmerge/commit/55067352a92c65a6c44a5165f3387720aae1e192) + +# [4.1.1](https://github.com/TehShrike/deepmerge/releases/tag/v4.1.1) + +- The `options` argument is no longer mutated [#167](https://github.com/TehShrike/deepmerge/pull/167) + +# [4.1.0](https://github.com/TehShrike/deepmerge/releases/tag/v4.1.0) + +- `cloneUnlessOtherwiseSpecified` is now exposed to the `arrayMerge` function [#165](https://github.com/TehShrike/deepmerge/pull/165) + +# [4.0.0](https://github.com/TehShrike/deepmerge/releases/tag/v4.0.0) + +- The `main` entry point in `package.json` is now a CommonJS module instead of a UMD module [#155](https://github.com/TehShrike/deepmerge/pull/155) + +# [3.3.0](https://github.com/TehShrike/deepmerge/releases/tag/v3.3.0) + +- Enumerable Symbol properties are now copied [#151](https://github.com/TehShrike/deepmerge/pull/151) + +# [3.2.1](https://github.com/TehShrike/deepmerge/releases/tag/v3.2.1) + +- bumping dev dependency versions to try to shut up bogus security warnings from Github/npm [#149](https://github.com/TehShrike/deepmerge/pull/149) + +# [3.2.0](https://github.com/TehShrike/deepmerge/releases/tag/v3.2.0) + +- feature: added the [`customMerge`](https://github.com/TehShrike/deepmerge#custommerge) option [#133](https://github.com/TehShrike/deepmerge/pull/133) + +# [3.1.0](https://github.com/TehShrike/deepmerge/releases/tag/v3.1.0) + +- typescript typing: make the `all` function generic [#129](https://github.com/TehShrike/deepmerge/pull/129) + +# [3.0.0](https://github.com/TehShrike/deepmerge/releases/tag/v3.0.0) + +- drop ES module build [#123](https://github.com/TehShrike/deepmerge/issues/123) + +# [2.2.1](https://github.com/TehShrike/deepmerge/releases/tag/v2.2.1) + +- bug: typescript export type was wrong [#121](https://github.com/TehShrike/deepmerge/pull/121) + +# [2.2.0](https://github.com/TehShrike/deepmerge/releases/tag/v2.2.0) + +- feature: added TypeScript typings [#119](https://github.com/TehShrike/deepmerge/pull/119) + +# [2.1.1](https://github.com/TehShrike/deepmerge/releases/tag/v2.1.1) + +- documentation: Rename "methods" to "api", note ESM syntax [#103](https://github.com/TehShrike/deepmerge/pull/103) +- documentation: Fix grammar [#107](https://github.com/TehShrike/deepmerge/pull/107) +- documentation: Restructure headers for clarity + some wording tweaks [108](https://github.com/TehShrike/deepmerge/pull/108) + [109](https://github.com/TehShrike/deepmerge/pull/109) + + +# [2.1.0](https://github.com/TehShrike/deepmerge/releases/tag/v2.1.0) + +- feature: Support a custom `isMergeableObject` function [#96](https://github.com/TehShrike/deepmerge/pull/96) +- documentation: note a Webpack bug that some users might need to work around [#100](https://github.com/TehShrike/deepmerge/pull/100) + +# [2.0.1](https://github.com/TehShrike/deepmerge/releases/tag/v2.0.1) + +- documentation: fix the old array merge algorithm in the readme. [#84](https://github.com/TehShrike/deepmerge/pull/84) + +# [2.0.0](https://github.com/TehShrike/deepmerge/releases/tag/v2.0.0) + +- breaking: the array merge algorithm has changed from a complicated thing to `target.concat(source).map(element => cloneUnlessOtherwiseSpecified(element, optionsArgument))` +- breaking: The `clone` option now defaults to `true` +- feature: `merge.all` now accepts an array of any size, even 0 or 1 elements + +See [pull request 77](https://github.com/TehShrike/deepmerge/pull/77). + +# [1.5.2](https://github.com/TehShrike/deepmerge/releases/tag/v1.5.2) + +- fix: no longer attempts to merge React elements [#76](https://github.com/TehShrike/deepmerge/issues/76) + +# [1.5.1](https://github.com/TehShrike/deepmerge/releases/tag/v1.5.1) + +- bower support: officially dropping bower support. If you use bower, please depend on the [unpkg distribution](https://unpkg.com/deepmerge/dist/umd.js). See [#63](https://github.com/TehShrike/deepmerge/issues/63) + +# [1.5.0](https://github.com/TehShrike/deepmerge/releases/tag/v1.5.0) + +- bug fix: merging objects into arrays was allowed, and doesn't make any sense. [#65](https://github.com/TehShrike/deepmerge/issues/65) published as a feature release instead of a patch because it is a decent behavior change. + +# [1.4.4](https://github.com/TehShrike/deepmerge/releases/tag/v1.4.4) + +- bower support: updated `main` in bower.json + +# [1.4.3](https://github.com/TehShrike/deepmerge/releases/tag/v1.4.3) + +- bower support: inline is-mergeable-object in a new CommonJS build, so that people using both bower and CommonJS can bundle the library [0b34e6](https://github.com/TehShrike/deepmerge/commit/0b34e6e95f989f2fc8091d25f0d291c08f3d2d24) + +# [1.4.2](https://github.com/TehShrike/deepmerge/releases/tag/v1.4.2) + +- performance: bump is-mergeable-object dependency version for a slight performance improvement [5906c7](https://github.com/TehShrike/deepmerge/commit/5906c765d691d48e83d76efbb0d4b9ca150dc12c) + +# [1.4.1](https://github.com/TehShrike/deepmerge/releases/tag/v1.4.1) + +- documentation: fix unpkg link [acc45b](https://github.com/TehShrike/deepmerge/commit/acc45be85519c1df906a72ecb24764b622d18d47) + +# [1.4.0](https://github.com/TehShrike/deepmerge/releases/tag/v1.4.0) + +- api: instead of only exporting a UMD module, expose a UMD module with `pkg.main`, a CJS module with `pkg.browser`, and an ES module with `pkg.module` [#62](https://github.com/TehShrike/deepmerge/pull/62) + +# [1.3.2](https://github.com/TehShrike/deepmerge/releases/tag/v1.3.2) + +- documentation: note the minified/gzipped file sizes [56](https://github.com/TehShrike/deepmerge/pull/56) +- documentation: make data structures more readable in merge example: pull request [57](https://github.com/TehShrike/deepmerge/pull/57) + +# [1.3.1](https://github.com/TehShrike/deepmerge/releases/tag/v1.3.1) + +- documentation: clarify and test some array merging documentation: pull request [51](https://github.com/TehShrike/deepmerge/pull/51) + +# [1.3.0](https://github.com/TehShrike/deepmerge/releases/tag/v1.3.0) + +- feature: `merge.all`, a merge function that merges any number of objects: pull request [50](https://github.com/TehShrike/deepmerge/pull/50) + +# [1.2.0](https://github.com/TehShrike/deepmerge/releases/tag/v1.2.0) + +- fix: an error that would be thrown when an array would be merged onto a truthy non-array value: pull request [46](https://github.com/TehShrike/deepmerge/pull/46) +- feature: the ability to clone: Issue [28](https://github.com/TehShrike/deepmerge/issues/28), pull requests [44](https://github.com/TehShrike/deepmerge/pull/44) and [48](https://github.com/TehShrike/deepmerge/pull/48) +- maintenance: added tests + travis to `.npmignore`: pull request [47](https://github.com/TehShrike/deepmerge/pull/47) + +# [1.1.1](https://github.com/TehShrike/deepmerge/releases/tag/v1.1.1) + +- fix an issue where an error was thrown when merging an array onto a non-array: [Pull request 46](https://github.com/TehShrike/deepmerge/pull/46) + +# [1.1.0](https://github.com/TehShrike/deepmerge/releases/tag/v1.1.0) + +- allow consumers to specify their own array merging algorithm: [Pull request 37](https://github.com/TehShrike/deepmerge/pull/37) + +# [1.0.3](https://github.com/TehShrike/deepmerge/releases/tag/v1.0.3) + +- adding bower.json back: [Issue 38](https://github.com/TehShrike/deepmerge/pull/38) +- updating keywords and Github links in package.json [bc3898e](https://github.com/TehShrike/deepmerge/commit/bc3898e587a56f74591328f40f656b0152c1d5eb) + +# [1.0.2](https://github.com/TehShrike/deepmerge/releases/tag/v1.0.2) + +- Updating the readme: dropping bower, testing that the example works: [7102fc](https://github.com/TehShrike/deepmerge/commit/7102fcc4ddec11e2d33205866f9f18df14e5aeb5) + +# [1.0.1](https://github.com/TehShrike/deepmerge/releases/tag/v1.0.1) + +- `null`, dates, and regular expressions are now properly merged in arrays: [Issue 18](https://github.com/TehShrike/deepmerge/pull/18), plus commit: [ef1c6b](https://github.com/TehShrike/deepmerge/commit/ef1c6bac8350ba12a24966f0bc7da02560827586) + +# 1.0.0 + +- Should only be a patch change, because this module is READY. [Issue 15](https://github.com/TehShrike/deepmerge/issues/15) +- Regular expressions are now treated like primitive values when merging: [Issue 30](https://github.com/TehShrike/deepmerge/pull/30) +- Dates are now treated like primitives when merging: [Issue 31](https://github.com/TehShrike/deepmerge/issues/31) Index: frontend/node_modules/deepmerge/dist/cjs.js =================================================================== --- frontend/node_modules/deepmerge/dist/cjs.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/deepmerge/dist/cjs.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,133 @@ +'use strict'; + +var isMergeableObject = function isMergeableObject(value) { + return isNonNullObject(value) + && !isSpecial(value) +}; + +function isNonNullObject(value) { + return !!value && typeof value === 'object' +} + +function isSpecial(value) { + var stringValue = Object.prototype.toString.call(value); + + return stringValue === '[object RegExp]' + || stringValue === '[object Date]' + || isReactElement(value) +} + +// see https://github.com/facebook/react/blob/b5ac963fb791d1298e7f396236383bc955f916c1/src/isomorphic/classic/element/ReactElement.js#L21-L25 +var canUseSymbol = typeof Symbol === 'function' && Symbol.for; +var REACT_ELEMENT_TYPE = canUseSymbol ? Symbol.for('react.element') : 0xeac7; + +function isReactElement(value) { + return value.$$typeof === REACT_ELEMENT_TYPE +} + +function emptyTarget(val) { + return Array.isArray(val) ? [] : {} +} + +function cloneUnlessOtherwiseSpecified(value, options) { + return (options.clone !== false && options.isMergeableObject(value)) + ? deepmerge(emptyTarget(value), value, options) + : value +} + +function defaultArrayMerge(target, source, options) { + return target.concat(source).map(function(element) { + return cloneUnlessOtherwiseSpecified(element, options) + }) +} + +function getMergeFunction(key, options) { + if (!options.customMerge) { + return deepmerge + } + var customMerge = options.customMerge(key); + return typeof customMerge === 'function' ? customMerge : deepmerge +} + +function getEnumerableOwnPropertySymbols(target) { + return Object.getOwnPropertySymbols + ? Object.getOwnPropertySymbols(target).filter(function(symbol) { + return Object.propertyIsEnumerable.call(target, symbol) + }) + : [] +} + +function getKeys(target) { + return Object.keys(target).concat(getEnumerableOwnPropertySymbols(target)) +} + +function propertyIsOnObject(object, property) { + try { + return property in object + } catch(_) { + return false + } +} + +// Protects from prototype poisoning and unexpected merging up the prototype chain. +function propertyIsUnsafe(target, key) { + return propertyIsOnObject(target, key) // Properties are safe to merge if they don't exist in the target yet, + && !(Object.hasOwnProperty.call(target, key) // unsafe if they exist up the prototype chain, + && Object.propertyIsEnumerable.call(target, key)) // and also unsafe if they're nonenumerable. +} + +function mergeObject(target, source, options) { + var destination = {}; + if (options.isMergeableObject(target)) { + getKeys(target).forEach(function(key) { + destination[key] = cloneUnlessOtherwiseSpecified(target[key], options); + }); + } + getKeys(source).forEach(function(key) { + if (propertyIsUnsafe(target, key)) { + return + } + + if (propertyIsOnObject(target, key) && options.isMergeableObject(source[key])) { + destination[key] = getMergeFunction(key, options)(target[key], source[key], options); + } else { + destination[key] = cloneUnlessOtherwiseSpecified(source[key], options); + } + }); + return destination +} + +function deepmerge(target, source, options) { + options = options || {}; + options.arrayMerge = options.arrayMerge || defaultArrayMerge; + options.isMergeableObject = options.isMergeableObject || isMergeableObject; + // cloneUnlessOtherwiseSpecified is added to `options` so that custom arrayMerge() + // implementations can use it. The caller may not replace it. + options.cloneUnlessOtherwiseSpecified = cloneUnlessOtherwiseSpecified; + + var sourceIsArray = Array.isArray(source); + var targetIsArray = Array.isArray(target); + var sourceAndTargetTypesMatch = sourceIsArray === targetIsArray; + + if (!sourceAndTargetTypesMatch) { + return cloneUnlessOtherwiseSpecified(source, options) + } else if (sourceIsArray) { + return options.arrayMerge(target, source, options) + } else { + return mergeObject(target, source, options) + } +} + +deepmerge.all = function deepmergeAll(array, options) { + if (!Array.isArray(array)) { + throw new Error('first argument should be an array') + } + + return array.reduce(function(prev, next) { + return deepmerge(prev, next, options) + }, {}) +}; + +var deepmerge_1 = deepmerge; + +module.exports = deepmerge_1; Index: frontend/node_modules/deepmerge/dist/umd.js =================================================================== --- frontend/node_modules/deepmerge/dist/umd.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/deepmerge/dist/umd.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,139 @@ +(function (global, factory) { + typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() : + typeof define === 'function' && define.amd ? define(factory) : + (global = global || self, global.deepmerge = factory()); +}(this, function () { 'use strict'; + + var isMergeableObject = function isMergeableObject(value) { + return isNonNullObject(value) + && !isSpecial(value) + }; + + function isNonNullObject(value) { + return !!value && typeof value === 'object' + } + + function isSpecial(value) { + var stringValue = Object.prototype.toString.call(value); + + return stringValue === '[object RegExp]' + || stringValue === '[object Date]' + || isReactElement(value) + } + + // see https://github.com/facebook/react/blob/b5ac963fb791d1298e7f396236383bc955f916c1/src/isomorphic/classic/element/ReactElement.js#L21-L25 + var canUseSymbol = typeof Symbol === 'function' && Symbol.for; + var REACT_ELEMENT_TYPE = canUseSymbol ? Symbol.for('react.element') : 0xeac7; + + function isReactElement(value) { + return value.$$typeof === REACT_ELEMENT_TYPE + } + + function emptyTarget(val) { + return Array.isArray(val) ? [] : {} + } + + function cloneUnlessOtherwiseSpecified(value, options) { + return (options.clone !== false && options.isMergeableObject(value)) + ? deepmerge(emptyTarget(value), value, options) + : value + } + + function defaultArrayMerge(target, source, options) { + return target.concat(source).map(function(element) { + return cloneUnlessOtherwiseSpecified(element, options) + }) + } + + function getMergeFunction(key, options) { + if (!options.customMerge) { + return deepmerge + } + var customMerge = options.customMerge(key); + return typeof customMerge === 'function' ? customMerge : deepmerge + } + + function getEnumerableOwnPropertySymbols(target) { + return Object.getOwnPropertySymbols + ? Object.getOwnPropertySymbols(target).filter(function(symbol) { + return Object.propertyIsEnumerable.call(target, symbol) + }) + : [] + } + + function getKeys(target) { + return Object.keys(target).concat(getEnumerableOwnPropertySymbols(target)) + } + + function propertyIsOnObject(object, property) { + try { + return property in object + } catch(_) { + return false + } + } + + // Protects from prototype poisoning and unexpected merging up the prototype chain. + function propertyIsUnsafe(target, key) { + return propertyIsOnObject(target, key) // Properties are safe to merge if they don't exist in the target yet, + && !(Object.hasOwnProperty.call(target, key) // unsafe if they exist up the prototype chain, + && Object.propertyIsEnumerable.call(target, key)) // and also unsafe if they're nonenumerable. + } + + function mergeObject(target, source, options) { + var destination = {}; + if (options.isMergeableObject(target)) { + getKeys(target).forEach(function(key) { + destination[key] = cloneUnlessOtherwiseSpecified(target[key], options); + }); + } + getKeys(source).forEach(function(key) { + if (propertyIsUnsafe(target, key)) { + return + } + + if (propertyIsOnObject(target, key) && options.isMergeableObject(source[key])) { + destination[key] = getMergeFunction(key, options)(target[key], source[key], options); + } else { + destination[key] = cloneUnlessOtherwiseSpecified(source[key], options); + } + }); + return destination + } + + function deepmerge(target, source, options) { + options = options || {}; + options.arrayMerge = options.arrayMerge || defaultArrayMerge; + options.isMergeableObject = options.isMergeableObject || isMergeableObject; + // cloneUnlessOtherwiseSpecified is added to `options` so that custom arrayMerge() + // implementations can use it. The caller may not replace it. + options.cloneUnlessOtherwiseSpecified = cloneUnlessOtherwiseSpecified; + + var sourceIsArray = Array.isArray(source); + var targetIsArray = Array.isArray(target); + var sourceAndTargetTypesMatch = sourceIsArray === targetIsArray; + + if (!sourceAndTargetTypesMatch) { + return cloneUnlessOtherwiseSpecified(source, options) + } else if (sourceIsArray) { + return options.arrayMerge(target, source, options) + } else { + return mergeObject(target, source, options) + } + } + + deepmerge.all = function deepmergeAll(array, options) { + if (!Array.isArray(array)) { + throw new Error('first argument should be an array') + } + + return array.reduce(function(prev, next) { + return deepmerge(prev, next, options) + }, {}) + }; + + var deepmerge_1 = deepmerge; + + return deepmerge_1; + +})); Index: frontend/node_modules/deepmerge/index.d.ts =================================================================== --- frontend/node_modules/deepmerge/index.d.ts (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/deepmerge/index.d.ts (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,20 @@ +declare function deepmerge(x: Partial, y: Partial, options?: deepmerge.Options): T; +declare function deepmerge(x: Partial, y: Partial, options?: deepmerge.Options): T1 & T2; + +declare namespace deepmerge { + export interface Options { + arrayMerge?(target: any[], source: any[], options?: ArrayMergeOptions): any[]; + clone?: boolean; + customMerge?: (key: string, options?: Options) => ((x: any, y: any) => any) | undefined; + isMergeableObject?(value: object): boolean; + } + export interface ArrayMergeOptions { + isMergeableObject(value: object): boolean; + cloneUnlessOtherwiseSpecified(value: object, options?: Options): object; + } + + export function all (objects: object[], options?: Options): object; + export function all (objects: Partial[], options?: Options): T; +} + +export = deepmerge; Index: frontend/node_modules/deepmerge/index.js =================================================================== --- frontend/node_modules/deepmerge/index.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/deepmerge/index.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,106 @@ +var defaultIsMergeableObject = require('is-mergeable-object') + +function emptyTarget(val) { + return Array.isArray(val) ? [] : {} +} + +function cloneUnlessOtherwiseSpecified(value, options) { + return (options.clone !== false && options.isMergeableObject(value)) + ? deepmerge(emptyTarget(value), value, options) + : value +} + +function defaultArrayMerge(target, source, options) { + return target.concat(source).map(function(element) { + return cloneUnlessOtherwiseSpecified(element, options) + }) +} + +function getMergeFunction(key, options) { + if (!options.customMerge) { + return deepmerge + } + var customMerge = options.customMerge(key) + return typeof customMerge === 'function' ? customMerge : deepmerge +} + +function getEnumerableOwnPropertySymbols(target) { + return Object.getOwnPropertySymbols + ? Object.getOwnPropertySymbols(target).filter(function(symbol) { + return Object.propertyIsEnumerable.call(target, symbol) + }) + : [] +} + +function getKeys(target) { + return Object.keys(target).concat(getEnumerableOwnPropertySymbols(target)) +} + +function propertyIsOnObject(object, property) { + try { + return property in object + } catch(_) { + return false + } +} + +// Protects from prototype poisoning and unexpected merging up the prototype chain. +function propertyIsUnsafe(target, key) { + return propertyIsOnObject(target, key) // Properties are safe to merge if they don't exist in the target yet, + && !(Object.hasOwnProperty.call(target, key) // unsafe if they exist up the prototype chain, + && Object.propertyIsEnumerable.call(target, key)) // and also unsafe if they're nonenumerable. +} + +function mergeObject(target, source, options) { + var destination = {} + if (options.isMergeableObject(target)) { + getKeys(target).forEach(function(key) { + destination[key] = cloneUnlessOtherwiseSpecified(target[key], options) + }) + } + getKeys(source).forEach(function(key) { + if (propertyIsUnsafe(target, key)) { + return + } + + if (propertyIsOnObject(target, key) && options.isMergeableObject(source[key])) { + destination[key] = getMergeFunction(key, options)(target[key], source[key], options) + } else { + destination[key] = cloneUnlessOtherwiseSpecified(source[key], options) + } + }) + return destination +} + +function deepmerge(target, source, options) { + options = options || {} + options.arrayMerge = options.arrayMerge || defaultArrayMerge + options.isMergeableObject = options.isMergeableObject || defaultIsMergeableObject + // cloneUnlessOtherwiseSpecified is added to `options` so that custom arrayMerge() + // implementations can use it. The caller may not replace it. + options.cloneUnlessOtherwiseSpecified = cloneUnlessOtherwiseSpecified + + var sourceIsArray = Array.isArray(source) + var targetIsArray = Array.isArray(target) + var sourceAndTargetTypesMatch = sourceIsArray === targetIsArray + + if (!sourceAndTargetTypesMatch) { + return cloneUnlessOtherwiseSpecified(source, options) + } else if (sourceIsArray) { + return options.arrayMerge(target, source, options) + } else { + return mergeObject(target, source, options) + } +} + +deepmerge.all = function deepmergeAll(array, options) { + if (!Array.isArray(array)) { + throw new Error('first argument should be an array') + } + + return array.reduce(function(prev, next) { + return deepmerge(prev, next, options) + }, {}) +} + +module.exports = deepmerge Index: frontend/node_modules/deepmerge/license.txt =================================================================== --- frontend/node_modules/deepmerge/license.txt (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/deepmerge/license.txt (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) 2012 James Halliday, Josh Duff, and other contributors + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. Index: frontend/node_modules/deepmerge/package.json =================================================================== --- frontend/node_modules/deepmerge/package.json (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/deepmerge/package.json (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,42 @@ +{ + "name": "deepmerge", + "description": "A library for deep (recursive) merging of Javascript objects", + "keywords": [ + "merge", + "deep", + "extend", + "copy", + "clone", + "recursive" + ], + "version": "4.3.1", + "homepage": "https://github.com/TehShrike/deepmerge", + "repository": { + "type": "git", + "url": "git://github.com/TehShrike/deepmerge.git" + }, + "main": "dist/cjs.js", + "engines": { + "node": ">=0.10.0" + }, + "scripts": { + "build": "rollup -c", + "test": "npm run build && tape test/*.js && jsmd readme.md && npm run test:typescript", + "test:typescript": "tsc --noEmit test/typescript.ts && ts-node test/typescript.ts", + "size": "npm run build && uglifyjs --compress --mangle -- ./dist/umd.js | gzip -c | wc -c" + }, + "devDependencies": { + "@types/node": "^8.10.54", + "is-mergeable-object": "1.1.0", + "is-plain-object": "^5.0.0", + "jsmd": "^1.0.2", + "rollup": "^1.23.1", + "rollup-plugin-commonjs": "^10.1.0", + "rollup-plugin-node-resolve": "^5.2.0", + "tape": "^4.11.0", + "ts-node": "7.0.1", + "typescript": "=2.2.2", + "uglify-js": "^3.6.1" + }, + "license": "MIT" +} Index: frontend/node_modules/deepmerge/readme.md =================================================================== --- frontend/node_modules/deepmerge/readme.md (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/deepmerge/readme.md (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,264 @@ +# deepmerge + +Merges the enumerable properties of two or more objects deeply. + +> UMD bundle is 723B minified+gzipped + +## Getting Started + +### Example Usage + + +```js +const x = { + foo: { bar: 3 }, + array: [{ + does: 'work', + too: [ 1, 2, 3 ] + }] +} + +const y = { + foo: { baz: 4 }, + quux: 5, + array: [{ + does: 'work', + too: [ 4, 5, 6 ] + }, { + really: 'yes' + }] +} + +const output = { + foo: { + bar: 3, + baz: 4 + }, + array: [{ + does: 'work', + too: [ 1, 2, 3 ] + }, { + does: 'work', + too: [ 4, 5, 6 ] + }, { + really: 'yes' + }], + quux: 5 +} + +merge(x, y) // => output +``` + + +### Installation + +With [npm](http://npmjs.org) do: + +```sh +npm install deepmerge +``` + +deepmerge can be used directly in the browser without the use of package managers/bundlers as well: [UMD version from unpkg.com](https://unpkg.com/deepmerge/dist/umd.js). + + +### Include + +deepmerge exposes a CommonJS entry point: + +``` +const merge = require('deepmerge') +``` + +The ESM entry point was dropped due to a [Webpack bug](https://github.com/webpack/webpack/issues/6584). + +# API + + +## `merge(x, y, [options])` + +Merge two objects `x` and `y` deeply, returning a new merged object with the +elements from both `x` and `y`. + +If an element at the same key is present for both `x` and `y`, the value from +`y` will appear in the result. + +Merging creates a new object, so that neither `x` or `y` is modified. + +**Note:** By default, arrays are merged by concatenating them. + +## `merge.all(arrayOfObjects, [options])` + +Merges any number of objects into a single result object. + +```js +const foobar = { foo: { bar: 3 } } +const foobaz = { foo: { baz: 4 } } +const bar = { bar: 'yay!' } + +merge.all([ foobar, foobaz, bar ]) // => { foo: { bar: 3, baz: 4 }, bar: 'yay!' } +``` + + +## Options + +### `arrayMerge` + +There are multiple ways to merge two arrays, below are a few examples but you can also create your own custom function. + +Your `arrayMerge` function will be called with three arguments: a `target` array, the `source` array, and an `options` object with these properties: + +- `isMergeableObject(value)` +- `cloneUnlessOtherwiseSpecified(value, options)` + +#### `arrayMerge` example: overwrite target array + +Overwrites the existing array values completely rather than concatenating them: + +```js +const overwriteMerge = (destinationArray, sourceArray, options) => sourceArray + +merge( + [1, 2, 3], + [3, 2, 1], + { arrayMerge: overwriteMerge } +) // => [3, 2, 1] +``` + +#### `arrayMerge` example: combine arrays + +Combines objects at the same index in the two arrays. + +This was the default array merging algorithm pre-version-2.0.0. + +```js +const combineMerge = (target, source, options) => { + const destination = target.slice() + + source.forEach((item, index) => { + if (typeof destination[index] === 'undefined') { + destination[index] = options.cloneUnlessOtherwiseSpecified(item, options) + } else if (options.isMergeableObject(item)) { + destination[index] = merge(target[index], item, options) + } else if (target.indexOf(item) === -1) { + destination.push(item) + } + }) + return destination +} + +merge( + [{ a: true }], + [{ b: true }, 'ah yup'], + { arrayMerge: combineMerge } +) // => [{ a: true, b: true }, 'ah yup'] +``` + +### `isMergeableObject` + +By default, deepmerge clones every property from almost every kind of object. + +You may not want this, if your objects are of special types, and you want to copy the whole object instead of just copying its properties. + +You can accomplish this by passing in a function for the `isMergeableObject` option. + +If you only want to clone properties of plain objects, and ignore all "special" kinds of instantiated objects, you probably want to drop in [`is-plain-object`](https://github.com/jonschlinkert/is-plain-object). + +```js +const { isPlainObject } = require('is-plain-object') + +function SuperSpecial() { + this.special = 'oh yeah man totally' +} + +const instantiatedSpecialObject = new SuperSpecial() + +const target = { + someProperty: { + cool: 'oh for sure' + } +} + +const source = { + someProperty: instantiatedSpecialObject +} + +const defaultOutput = merge(target, source) + +defaultOutput.someProperty.cool // => 'oh for sure' +defaultOutput.someProperty.special // => 'oh yeah man totally' +defaultOutput.someProperty instanceof SuperSpecial // => false + +const customMergeOutput = merge(target, source, { + isMergeableObject: isPlainObject +}) + +customMergeOutput.someProperty.cool // => undefined +customMergeOutput.someProperty.special // => 'oh yeah man totally' +customMergeOutput.someProperty instanceof SuperSpecial // => true +``` + +### `customMerge` + +Specifies a function which can be used to override the default merge behavior for a property, based on the property name. + +The `customMerge` function will be passed the key for each property, and should return the function which should be used to merge the values for that property. + +It may also return undefined, in which case the default merge behaviour will be used. + +```js +const alex = { + name: { + first: 'Alex', + last: 'Alexson' + }, + pets: ['Cat', 'Parrot'] +} + +const tony = { + name: { + first: 'Tony', + last: 'Tonison' + }, + pets: ['Dog'] +} + +const mergeNames = (nameA, nameB) => `${nameA.first} and ${nameB.first}` + +const options = { + customMerge: (key) => { + if (key === 'name') { + return mergeNames + } + } +} + +const result = merge(alex, tony, options) + +result.name // => 'Alex and Tony' +result.pets // => ['Cat', 'Parrot', 'Dog'] +``` + + +### `clone` + +*Deprecated.* + +Defaults to `true`. + +If `clone` is `false` then child objects will be copied directly instead of being cloned. This was the default behavior before version 2.x. + + +# Testing + +With [npm](http://npmjs.org) do: + +```sh +npm test +``` + + +# License + +MIT Index: frontend/node_modules/deepmerge/rollup.config.js =================================================================== --- frontend/node_modules/deepmerge/rollup.config.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/deepmerge/rollup.config.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,22 @@ +import resolve from 'rollup-plugin-node-resolve' +import commonjs from 'rollup-plugin-commonjs' +import pkg from './package.json' + +export default { + input: `index.js`, + plugins: [ + commonjs(), + resolve(), + ], + output: [ + { + file: pkg.main, + format: `cjs` + }, + { + name: 'deepmerge', + file: 'dist/umd.js', + format: `umd` + }, + ], +}