1 | import baseIsEqual from './_baseIsEqual.js';
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2 |
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3 | /**
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4 | * This method is like `_.isEqual` except that it accepts `customizer` which
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5 | * is invoked to compare values. If `customizer` returns `undefined`, comparisons
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6 | * are handled by the method instead. The `customizer` is invoked with up to
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7 | * six arguments: (objValue, othValue [, index|key, object, other, stack]).
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8 | *
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9 | * @static
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10 | * @memberOf _
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11 | * @since 4.0.0
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12 | * @category Lang
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13 | * @param {*} value The value to compare.
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14 | * @param {*} other The other value to compare.
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15 | * @param {Function} [customizer] The function to customize comparisons.
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16 | * @returns {boolean} Returns `true` if the values are equivalent, else `false`.
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17 | * @example
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18 | *
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19 | * function isGreeting(value) {
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20 | * return /^h(?:i|ello)$/.test(value);
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21 | * }
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22 | *
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23 | * function customizer(objValue, othValue) {
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24 | * if (isGreeting(objValue) && isGreeting(othValue)) {
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25 | * return true;
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26 | * }
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27 | * }
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28 | *
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29 | * var array = ['hello', 'goodbye'];
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30 | * var other = ['hi', 'goodbye'];
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31 | *
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32 | * _.isEqualWith(array, other, customizer);
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33 | * // => true
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34 | */
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35 | function isEqualWith(value, other, customizer) {
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36 | customizer = typeof customizer == 'function' ? customizer : undefined;
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37 | var result = customizer ? customizer(value, other) : undefined;
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38 | return result === undefined ? baseIsEqual(value, other, undefined, customizer) : !!result;
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39 | }
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40 |
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41 | export default isEqualWith;
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