define(['../internal/baseSlice', '../internal/createWrapper', '../internal/replaceHolders'], function(baseSlice, createWrapper, replaceHolders) {

  /** Used to compose bitmasks for wrapper metadata. */
  var PARTIAL_RIGHT_FLAG = 64;

  /**
   * This method is like `_.partial` except that partially applied arguments
   * are appended to those provided to the new function.
   *
   * The `_.partialRight.placeholder` value, which defaults to `_` in monolithic
   * builds, may be used as a placeholder for partially applied arguments.
   *
   * **Note:** This method does not set the `length` property of partially
   * applied functions.
   *
   * @static
   * @memberOf _
   * @category Function
   * @param {Function} func The function to partially apply arguments to.
   * @param {...*} [args] The arguments to be partially applied.
   * @returns {Function} Returns the new partially applied function.
   * @example
   *
   * var greet = function(greeting, name) {
   *   return greeting + ' ' + name;
   * };
   *
   * var greetFred = _.partialRight(greet, 'fred');
   * greetFred('hi');
   * // => 'hi fred'
   *
   * // using placeholders
   * var sayHelloTo = _.partialRight(greet, 'hello', _);
   * sayHelloTo('fred');
   * // => 'hello fred'
   */
  function partialRight(func) {
    var partials = baseSlice(arguments, 1),
        holders = replaceHolders(partials, partialRight.placeholder);

    return createWrapper(func, PARTIAL_RIGHT_FLAG, null, partials, holders);
  }

  // Assign default placeholders.
  partialRight.placeholder = {};

  return partialRight;
});