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[6a3a178] | 1 | /*!
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| 2 | * object-visit <https://github.com/jonschlinkert/object-visit>
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| 3 | *
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| 4 | * Copyright (c) 2015, 2017, Jon Schlinkert.
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| 5 | * Released under the MIT License.
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| 6 | */
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| 7 |
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| 8 | 'use strict';
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| 9 |
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| 10 | var isObject = require('isobject');
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| 11 |
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| 12 | module.exports = function visit(thisArg, method, target, val) {
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| 13 | if (!isObject(thisArg) && typeof thisArg !== 'function') {
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| 14 | throw new Error('object-visit expects `thisArg` to be an object.');
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| 15 | }
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| 16 |
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| 17 | if (typeof method !== 'string') {
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| 18 | throw new Error('object-visit expects `method` name to be a string');
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| 19 | }
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| 20 |
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| 21 | if (typeof thisArg[method] !== 'function') {
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| 22 | return thisArg;
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| 23 | }
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| 24 |
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| 25 | var args = [].slice.call(arguments, 3);
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| 26 | target = target || {};
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| 27 |
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| 28 | for (var key in target) {
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| 29 | var arr = [key, target[key]].concat(args);
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| 30 | thisArg[method].apply(thisArg, arr);
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| 31 | }
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| 32 | return thisArg;
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| 33 | };
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