| /** |
| * This method invokes `interceptor` and returns `value`. The interceptor |
| * is invoked with one argument; (value). The purpose of this method is to |
| * "tap into" a method chain sequence in order to modify intermediate results. |
| * |
| * @static |
| * @memberOf _ |
| * @since 0.1.0 |
| * @category Seq |
| * @param {*} value The value to provide to `interceptor`. |
| * @param {Function} interceptor The function to invoke. |
| * @returns {*} Returns `value`. |
| * @example |
| * |
| * _([1, 2, 3]) |
| * .tap(function(array) { |
| * // Mutate input array. |
| * array.pop(); |
| * }) |
| * .reverse() |
| * .value(); |
| * // => [2, 1] |
| */ |
| function tap(value, interceptor) { |
| interceptor(value); |
| return value; |
| } |
| |
| module.exports = tap; |