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@piscisaureus
piscisaureus / pr.md
Created August 13, 2012 16:12
Checkout github pull requests locally

Locate the section for your github remote in the .git/config file. It looks like this:

[remote "origin"]
	fetch = +refs/heads/*:refs/remotes/origin/*
	url = [email protected]:joyent/node.git

Now add the line fetch = +refs/pull/*/head:refs/remotes/origin/pr/* to this section. Obviously, change the github url to match your project's URL. It ends up looking like this:

@andkerosine
andkerosine / raskell.rb
Created August 15, 2012 05:56
Haskell-like list comprehensions in Ruby
$stack, $draws = [], {}
def method_missing *args
return if args[0][/^to_/]
$stack << args.map { |a| a or $stack.pop }
$draws[$stack.pop(2)[0][0]] = args[1] if args[0] == :<
end
class Array
def +@
@PWSdelta
PWSdelta / rspec_model_testing_template.rb
Last active July 29, 2025 13:52
Rails Rspec model testing skeleton & cheat sheet using rspec-rails, shoulda-matchers, shoulda-callbacks, and factory_girl_rails. Pretty much a brain dump of examples of what you can (should?) test in a model. Pick & choose what you like, and please let me know if there are any errors or new/changed features out there. Reddit comment thread: http…
# This is a skeleton for testing models including examples of validations, callbacks,
# scopes, instance & class methods, associations, and more.
# Pick and choose what you want, as all models don't NEED to be tested at this depth.
#
# I'm always eager to hear new tips & suggestions as I'm still new to testing,
# so if you have any, please share!
#
# This skeleton also assumes you're using the following gems:
#
# rspec-rails: https://github.com/rspec/rspec-rails
@fideloper
fideloper / vim_tmux_setup.sh
Last active August 24, 2022 23:31
Setup Vim+Vundle+Solarized+Tmux in a Vagrant Ubuntu box. This goes with my article on Vim+Tmux here: http://fideloper.com/mac-vim-tmux
#!/usr/bin/env bash
# Bash script to automate Vim+Tmux install as written about here:
# http://fideloper.com/mac-vim-tmux
# Test if Git is installed.
# Installing Git is not the job of this script
git --version 2>&1 >/dev/null
GIT_IS_INSTALLED=$?
@emad-elsaid
emad-elsaid / regex-tester.rb
Created February 27, 2014 20:46
regular expression testing playground with ruby and sinatra
require 'sinatra' # gem install sinatra --no-ri --no-rdoc
set :port, 3000
html = <<-EOT
<html><head><style>
#regex,#text{ width:100%; font-size:15px; display:block; margin-bottom:5px; }
#text{ height: 200px; }
span{ background:rgb(230,191,161); display:inline-block; border-radius:3px;}
</style></head><body>
<input id="regex" placeholder="Regex"/>
@zillou
zillou / navigating-ruby-files.md
Created July 20, 2014 02:52
Navigating Ruby Files with Vim

Navigating Ruby Files with Vim - The Cheat Sheet

Precision motions for Ruby

Look up Ruby motions by running :help ruby-motion.

command effect
@radar
radar / go_cli_tools.md
Last active August 29, 2015 14:07
@jamesbee
jamesbee / conn.ex
Last active October 6, 2016 22:23
Elixir connect to cassandra example
defmodule Conn do
def test do
{ok, client} = :cqerl.new_client({})
{ok, result} = :cqerl.run_query(client, "SELECT * FROM demodb.users;")
rows = :cqerl.all_rows(result)
end
end
@imjasonh
imjasonh / markdown.css
Last active September 3, 2025 22:12
Render Markdown as unrendered Markdown (see http://jsbin.com/huwosomawo)
* {
font-size: 12pt;
font-family: monospace;
font-weight: normal;
font-style: normal;
text-decoration: none;
color: black;
cursor: default;
}
@j-wilkins
j-wilkins / papajohns.rb
Last active January 28, 2017 05:45
Order a Favorite Pizza from Papa Johns
require 'mechanize'
class PapaOrder
SN_URL = 'https://order.papajohns.com/secure/signin/frame.html?destination='
attr_reader :agent, :password, :email
def initialize(email, password)
@email, @password = email, password
@agent = Mechanize.new