rorysaur

def recursive_subsets(array)
  return [] if array.empty?

  inner_array = array.first

  if array.length == 1
    return inner_array.map { |item| [item] }
  end

  results = []

rorysaur

interface Collection {
  push(value: any): void;
  pop(): any;
  peek(): any;
  isEmpty(): boolean;
}

class Stack implements Collection {
  top: any

rorysaur

App.Views.ViewBase = Backbone.View.extend({
  childViews: [],
  
  addChild: function(view) {
    // etc
  },
  
  close: function() {
    this.childViews.forEach(function(childView) {
      childView.close();