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37 lines
1.1 KiB
JavaScript
37 lines
1.1 KiB
JavaScript
var baseIsMatch = require('./_baseIsMatch'),
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getMatchData = require('./_getMatchData');
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/**
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* Performs a partial deep comparison between `object` and `source` to
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* determine if `object` contains equivalent property values.
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*
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* **Note:** This method is equivalent to `_.matches` when `source` is
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* partially applied.
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*
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* Partial comparisons will match empty array and empty object `source`
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* values against any array or object value, respectively. See `_.isEqual`
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* for a list of supported value comparisons.
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*
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* @static
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* @memberOf _
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* @since 3.0.0
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* @category Lang
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* @param {Object} object The object to inspect.
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* @param {Object} source The object of property values to match.
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* @returns {boolean} Returns `true` if `object` is a match, else `false`.
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* @example
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*
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* var object = { 'a': 1, 'b': 2 };
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*
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* _.isMatch(object, { 'b': 2 });
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* // => true
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*
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* _.isMatch(object, { 'b': 1 });
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* // => false
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*/
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function isMatch(object, source) {
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return object === source || baseIsMatch(object, source, getMatchData(source));
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}
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module.exports = isMatch;
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