mirror of https://github.com/jkjoy/sunpeiwen.git
33 lines
793 B
JavaScript
33 lines
793 B
JavaScript
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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