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28 lines
1019 B
28 lines
1019 B
var baseIsEqualDeep = require('./_baseIsEqualDeep'), |
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isObjectLike = require('./isObjectLike'); |
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/** |
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* The base implementation of `_.isEqual` which supports partial comparisons |
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* and tracks traversed objects. |
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* |
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* @private |
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* @param {*} value The value to compare. |
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* @param {*} other The other value to compare. |
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* @param {boolean} bitmask The bitmask flags. |
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* 1 - Unordered comparison |
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* 2 - Partial comparison |
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* @param {Function} [customizer] The function to customize comparisons. |
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* @param {Object} [stack] Tracks traversed `value` and `other` objects. |
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* @returns {boolean} Returns `true` if the values are equivalent, else `false`. |
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*/ |
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function baseIsEqual(value, other, bitmask, customizer, stack) { |
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if (value === other) { |
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return true; |
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} |
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if (value == null || other == null || (!isObjectLike(value) && !isObjectLike(other))) { |
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return value !== value && other !== other; |
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} |
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return baseIsEqualDeep(value, other, bitmask, customizer, baseIsEqual, stack); |
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} |
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module.exports = baseIsEqual;
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