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on this file since 84d0fbb was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago |
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[6a3a178] | 1 | var baseClone = require('./_baseClone'),
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| 2 | baseConforms = require('./_baseConforms');
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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 | module.exports = conforms;
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