'use strict';
  
  var isPlainObject = require('./is-plain-object')
    , forEach       = require('./for-each')
  
    , process;
  
  process = function self(value, key) {
  	if (isPlainObject(value)) forEach(value, self, this);
  	else this[key] = value;
  };
  
  module.exports = function (obj) {
  	var flattened = {};
  	forEach(obj, process, flattened);
  	return flattened;
  };