jumpcheng

Object Relational Mapping

ORM or Object Relational Mapping is technique often used map the data in databases to the world of objects in our programs
Active Record is a Design Pattern which can be used to implement ORM
Active Record is also the name of a very popular Ruby ORM Implementation

Implementation for SQL RDBMS Databases in Ruby

Domain Specific Model classes are defined for specific tables
Each Model class maps to a table
Class methods map to actions on the table
find, -> SELECT

Frontend Development

Attention: if you attempt to fork this gist, github will think that you are a spammer and you will have to confirm that you are human with them. Apparantly there are too many links in this list. Also I update it rather frequently (see revisions on the left), so it's probably wise to not fork it anyway.

Sublime Text 2 – Useful Shortcuts (Mac OS X)

General

⌘T	go to file
⌘⌃P	go to project
⌘R	go to methods
⌃G	go to line
⌘KB	toggle side bar
⌘⇧P	command prompt

Sublime Text 2 – Useful Shortcuts (Mac OS X)

General

⌘T	go to file
⌘⌃P	go to project
⌘R	go to methods
⌃G	go to line
⌘KB	toggle side bar
⌘⇧P	command prompt

	require_relative '../app'

	describe Cohort do
	before :each do
	Cohort.transaction
	end

	after :each do
	Cohort.rollback
	end