source: imaps-frontend/node_modules/es-abstract/helpers/assertRecord.js@ d565449

'use strict';

// TODO, semver-major: delete this

var $TypeError = require('es-errors/type');
var $SyntaxError = require('es-errors/syntax');

var isMatchRecord = require('./records/match-record');
var isPropertyDescriptor = require('./records/property-descriptor');
var isIteratorRecord = require('./records/iterator-record');
var isPromiseCapabilityRecord = require('./records/promise-capability-record');
var isAsyncGeneratorRequestRecord = require('./records/async-generator-request-record');
var isRegExpRecord = require('./records/regexp-record');

var predicates = {
        'Property Descriptor': isPropertyDescriptor,
        'Match Record': isMatchRecord,
        'Iterator Record': isIteratorRecord,
        'PromiseCapability Record': isPromiseCapabilityRecord,
        'AsyncGeneratorRequest Record': isAsyncGeneratorRequestRecord,
        'RegExp Record': isRegExpRecord
};

module.exports = function assertRecord(Type, recordType, argumentName, value) {
        var predicate = predicates[recordType];
        if (typeof predicate !== 'function') {
                throw new $SyntaxError('unknown record type: ' + recordType);
        }
        if (!predicate(value)) {
                throw new $TypeError(argumentName + ' must be a ' + recordType);
        }
};