wrapperChain.js

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;