backbone-baseview.js
function (keys, options) {
            var views = [];
            var len = keys.length;
            var i = -1;
            while (++i < len) {
                views.push(this._init(keys[i], options));
            }
            return views;
        }
function (keys, options) {
            var views = [];
            var len = keys.length;
            var i = -1;
            while (++i < len) {
                views.push(this._init(keys[i], options));
            }
            return views;
        }
function ( keys , options ) { var views = [ ] ; var len = keys . length ; var i = - 1 ; while ( ++ i < len ) { views . push ( this . _init ( keys [ i ] , options ) ) ; } return views ; }
Given an array of keys, a subview
will be instantiated for each key
based on the configuration for that
key. The options param will be
passed to each view on instantiation
as additional options.

@memberOf SubViewManager#
@param {String[]} keys
@param {Object} options
Additional options to pass
to each view on init
@return {Backbone.View[]}
Array of newly created subviews
Given an array of keys a subview will be instantiated for each key based on the configuration for that key . The options param will be passed to each view on instantiation as additional options .