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32 lines
793 B
32 lines
793 B
var baseProperty = require('./_baseProperty'), |
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basePropertyDeep = require('./_basePropertyDeep'), |
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isKey = require('./_isKey'), |
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toKey = require('./_toKey'); |
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/** |
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* Creates a function that returns the value at `path` of a given object. |
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* |
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* @static |
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* @memberOf _ |
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* @since 2.4.0 |
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* @category Util |
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* @param {Array|string} path The path of the property to get. |
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* @returns {Function} Returns the new accessor function. |
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* @example |
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* |
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* var objects = [ |
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* { 'a': { 'b': 2 } }, |
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* { 'a': { 'b': 1 } } |
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* ]; |
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* |
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* _.map(objects, _.property('a.b')); |
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* // => [2, 1] |
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* |
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* _.map(_.sortBy(objects, _.property(['a', 'b'])), 'a.b'); |
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* // => [1, 2] |
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*/ |
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function property(path) { |
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return isKey(path) ? baseProperty(toKey(path)) : basePropertyDeep(path); |
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} |
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module.exports = property;
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