| 1 | var baseIteratee = require('./_baseIteratee'),
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| 2 | basePickBy = require('./_basePickBy'),
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| 3 | getAllKeysIn = require('./_getAllKeysIn');
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| 4 |
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| 5 | /**
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| 6 | * Creates an object composed of the `object` properties `predicate` returns
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| 7 | * truthy for. The predicate is invoked with two arguments: (value, key).
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| 8 | *
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| 9 | * @static
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| 10 | * @memberOf _
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| 11 | * @since 4.0.0
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| 12 | * @category Object
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| 13 | * @param {Object} object The source object.
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| 14 | * @param {Function} [predicate=_.identity] The function invoked per property.
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| 15 | * @returns {Object} Returns the new object.
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| 16 | * @example
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| 17 | *
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| 18 | * var object = { 'a': 1, 'b': '2', 'c': 3 };
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| 19 | *
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| 20 | * _.pickBy(object, _.isNumber);
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| 21 | * // => { 'a': 1, 'c': 3 }
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| 22 | */
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| 23 | function pickBy(object, predicate) {
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| 24 | return object == null ? {} : basePickBy(object, getAllKeysIn(object), baseIteratee(predicate));
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| 25 | }
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| 26 |
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| 27 | module.exports = pickBy;
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