Danny Garcia garciadanny

#HTTP and REST

Whenever you navigate a site though links, you're making a state transition, bringing you to the next page. Representing the next state of the application.

In order for a client and a server to speak to each other, they follow a set of principles called REST (Representational State Transer).

API

See documentation here

Bootstrap3 has 4 column size class variants

col-xs-*
col-sm-*
col-md-*
col-lg-*

#CSS

Styles are applied in cascading order. Therefore css set on a <p> for example will get overridden by css that comes after it.

If you set a property in a parent element, any child elements will also inherite those styles unless you override them.

A client-side JS framework for adding interactivity to HTML.

How do we tell our HTML when to trigger our JS?

A directive is a marker on an HTML tag that tells Angular to run or reference some JS code. It's how we bind our HTML or behavior.

	# hirb / test / test_helper.rb

	require 'bacon'
	require 'bacon/bits'
	require 'mocha-on-bacon'
	require 'hirb'
	include Hirb

	module TestHelpers
	# set these to avoid invoking stty multiple times which doubles test suite running time

	#Model

	@user.should have(1).error_on(:username) # Checks whether there is an error in username
	@user.errors[:username].should include("can't be blank") # check for the error message

	#Rendering
	response.should render_template(:index)

	#Redirecting
	response.should redirect_to(movies_path)

	class Employee
	include ActiveSupport::Configurable
	end

	employee = Employee.new
	employee.config.research_lab_entry = :not_allowed
	employee.config.paid_leave = 5

	class Employee
	include ActiveSupport::Configurable