1 | import baseClone from './_baseClone.js';
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2 | import baseConforms from './_baseConforms.js';
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3 |
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4 | /** Used to compose bitmasks for cloning. */
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5 | var CLONE_DEEP_FLAG = 1;
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6 |
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7 | /**
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8 | * Creates a function that invokes the predicate properties of `source` with
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9 | * the corresponding property values of a given object, returning `true` if
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10 | * all predicates return truthy, else `false`.
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11 | *
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12 | * **Note:** The created function is equivalent to `_.conformsTo` with
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13 | * `source` partially applied.
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14 | *
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15 | * @static
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16 | * @memberOf _
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17 | * @since 4.0.0
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18 | * @category Util
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19 | * @param {Object} source The object of property predicates to conform to.
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20 | * @returns {Function} Returns the new spec function.
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21 | * @example
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22 | *
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23 | * var objects = [
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24 | * { 'a': 2, 'b': 1 },
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25 | * { 'a': 1, 'b': 2 }
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26 | * ];
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27 | *
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28 | * _.filter(objects, _.conforms({ 'b': function(n) { return n > 1; } }));
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29 | * // => [{ 'a': 1, 'b': 2 }]
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30 | */
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31 | function conforms(source) {
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32 | return baseConforms(baseClone(source, CLONE_DEEP_FLAG));
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33 | }
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34 |
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35 | export default conforms;
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