HORIZON PROJECT

/**

 * 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;