| /* This is a factory used to manage a firebase reference that held data for each | |
| room of a coding challenge instance. It was part of a web applications where | |
| users could compete in coding challenges against each other in real time | |
| The application can be viewed at http://www.coduels.com */ | |
| 'use strict'; | |
| app.factory('RoomFactory', function($q) { | |
| var factory = {}; |
A live version of the application is online at https://airport-distances.herokuapp.com/. Alternatively, follow the installation instructions below to run the application locally.
| alias log="git log --graph --pretty=format:'%Cred%h%Creset %C(cyan)%an%Creset -%C(blue)%d%Creset %s %Cgreen(%cr)%Creset' --abbrev-commit --date=relative" | |
| alias inst='bundle && rake db:migrate && npm install' | |
| alias rs='git reset --hard HEAD' | |
| alias prodc='cap production rails:console' | |
| alias test='zeus rspec' | |
| alias gco='git checkout' | |
| alias ga='git add' | |
| alias gap='git add -p' | |
| alias gcp='git commit -p' | |
| alias gd='git diff' |
Template method is pretty straight forward: you have a parent class that is pretty bare and more of a skeleton- it will mostly contain "abstract methods" that exist to be overridden by the subclasses that inherit from the parent. This allows you to put shared behavior in the parent class while letting the subclasses customize behavior by overriding methods. Let's take a look at an example:
class HotDrink
attr_reader :temperature
def initialize(temperature)
@temperature = temperature
end