| var chain = require('./chain'); |
| |
| /** |
| * Enables explicit method chaining on the wrapper object. |
| * |
| * @name chain |
| * @memberOf _ |
| * @category Chain |
| * @returns {Object} Returns the new `lodash` wrapper instance. |
| * @example |
| * |
| * var users = [ |
| * { 'user': 'barney', 'age': 36 }, |
| * { 'user': 'fred', 'age': 40 } |
| * ]; |
| * |
| * // without explicit chaining |
| * _(users).first(); |
| * // => { 'user': 'barney', 'age': 36 } |
| * |
| * // with explicit chaining |
| * _(users).chain() |
| * .first() |
| * .pick('user') |
| * .value(); |
| * // => { 'user': 'barney' } |
| */ |
| function wrapperChain() { |
| return chain(this); |
| } |
| |
| module.exports = wrapperChain; |