| var constant = require('./constant'), |
| createInverter = require('./_createInverter'), |
| identity = require('./identity'); |
| |
| /** |
| * Creates an object composed of the inverted keys and values of `object`. |
| * If `object` contains duplicate values, subsequent values overwrite |
| * property assignments of previous values. |
| * |
| * @static |
| * @memberOf _ |
| * @since 0.7.0 |
| * @category Object |
| * @param {Object} object The object to invert. |
| * @returns {Object} Returns the new inverted object. |
| * @example |
| * |
| * var object = { 'a': 1, 'b': 2, 'c': 1 }; |
| * |
| * _.invert(object); |
| * // => { '1': 'c', '2': 'b' } |
| */ |
| var invert = createInverter(function(result, value, key) { |
| result[value] = key; |
| }, constant(identity)); |
| |
| module.exports = invert; |