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28 lines
596 B
28 lines
596 B
/** |
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* The inverse of `_.toPairs`; this method returns an object composed |
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* from key-value `pairs`. |
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* |
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* @static |
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* @memberOf _ |
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* @since 4.0.0 |
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* @category Array |
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* @param {Array} pairs The key-value pairs. |
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* @returns {Object} Returns the new object. |
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* @example |
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* |
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* _.fromPairs([['a', 1], ['b', 2]]); |
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* // => { 'a': 1, 'b': 2 } |
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*/ |
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function fromPairs(pairs) { |
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var index = -1, |
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length = pairs == null ? 0 : pairs.length, |
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result = {}; |
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while (++index < length) { |
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var pair = pairs[index]; |
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result[pair[0]] = pair[1]; |
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} |
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return result; |
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} |
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module.exports = fromPairs;
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