dnagir

# RSpec 2.0 syntax Cheet Sheet by http://ApproachE.com

# defining spec within a module will automatically pick Player::MovieList as a 'subject' (see below)
module Player
	describe MovieList, "with optional description" do
		  
	  it "is pending example, so that you can write ones quickly"
	  
	  it "is already working example that we want to suspend from failing temporarily" do
		pending("working on another feature that temporarily breaks this one")

olivierlacan

# switch default editor for pry to sublime text
Pry.config.editor = "sublime"

# format prompt to be <Rails version>@<ruby version>(<object>)>
Pry.config.prompt = proc do |obj, level, _|
  prompt = "\e[1;30m"
  prompt << "#{Rails.version} @ " if defined?(Rails)
  prompt << "#{RUBY_VERSION}"
  "#{prompt} (#{obj})>\e[0m"
end

noonat

# Rake Quick Reference
# by Greg Houston
# http://ghouston.blogspot.com/2008/07/rake-quick-reference.html


# -----------------------------------------------------------------------------
# Running Rake
# -----------------------------------------------------------------------------
# running rake from the command-line:
#   rake --help

ngs

## If you are using under a rails project,
## I recommend to put this script onto config/initializer instead of applying the patch

module Compass::SassExtensions::Functions::GradientSupport

  class ColorStop < Sass::Script::Literal

    def initialize(color, stop = nil)
      self.options = {}
      if color.is_a?(Sass::Script::String) && color.value == 'transparent'

samnang

# Change devise encryption strategy to match your existing authentication
# https://github.com/plataformatec/devise/tree/master/lib/devise/encryptors

class MigrateUsers < ActiveRecord::Migration
  def self.up
    rename_column :users, :crypted_password, :encrypted_password

    add_column :users, :confirmation_token, :string, :limit => 255
    add_column :users, :confirmed_at, :timestamp
    add_column :users, :confirmation_sent_at, :timestamp

mindscratch

# RSpec's subject method, both implicitly and explicitly set, is useful for
# declaratively setting up the context of the object under test. If you provide a
# class for your describe block, subject will implicitly be set to a new instance
# of this class (with no arguments passed to the constructor). If you want
# something more complex done, such as setting arguments, you can use the
# explicit subject setter, which takes a block.
describe Person do
  context "born 19 years ago" do
    subject { Person.new(:birthdate => 19.years.ago }
    it { should be_eligible_to_vote }

mbleigh

source "https://rubygems.org"

gem 'sprockets'
gem 'sprockets-sass'
gem 'sass'
gem 'compass'
gem 'bootstrap-sass'
gem 'handlebars_assets'
gem 'coffee-script'

them0nk

#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)

zyxar

/* Exercise: Loops and Functions #43 */
package main

import (
	"fmt"
	"math"
)

func Sqrt(x float64) float64 {
	z := float64(2.)

MohamedAlaa

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname