1 | import baseIsMatch from './_baseIsMatch.js';
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2 | import getMatchData from './_getMatchData.js';
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3 |
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4 | /**
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5 | * Performs a partial deep comparison between `object` and `source` to
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6 | * determine if `object` contains equivalent property values.
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7 | *
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8 | * **Note:** This method is equivalent to `_.matches` when `source` is
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9 | * partially applied.
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10 | *
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11 | * Partial comparisons will match empty array and empty object `source`
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12 | * values against any array or object value, respectively. See `_.isEqual`
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13 | * for a list of supported value comparisons.
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14 | *
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15 | * @static
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16 | * @memberOf _
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17 | * @since 3.0.0
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18 | * @category Lang
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19 | * @param {Object} object The object to inspect.
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20 | * @param {Object} source The object of property values to match.
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21 | * @returns {boolean} Returns `true` if `object` is a match, else `false`.
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22 | * @example
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23 | *
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24 | * var object = { 'a': 1, 'b': 2 };
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25 | *
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26 | * _.isMatch(object, { 'b': 2 });
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27 | * // => true
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28 | *
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29 | * _.isMatch(object, { 'b': 1 });
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30 | * // => false
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31 | */
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32 | function isMatch(object, source) {
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33 | return object === source || baseIsMatch(object, source, getMatchData(source));
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34 | }
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35 |
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36 | export default isMatch;
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