/**

* The inverse of `_.toPairs`; this method returns an object composed
* from key-value `pairs`.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Array
* @param {Array} pairs The key-value pairs.
* @returns {Object} Returns the new object.
* @example
*
* _.fromPairs([['a', 1], ['b', 2]]);
* // => { 'a': 1, 'b': 2 }
*/

function fromPairs(pairs) {

var index = -1,
    length = pairs == null ? 0 : pairs.length,
    result = {};

while (++index < length) {
  var pair = pairs[index];
  result[pair[0]] = pair[1];
}
return result;

}

module.exports = fromPairs;