JosephPecoraro

# Ways to execute a shell script in Ruby
# Example Script - Joseph Pecoraro

cmd = "echo 'hi'" # Sample string that can be used

# 1. Kernel#` - commonly called backticks - `cmd` 
# This is like many other languages, including bash, PHP, and Perl
#   Synchronous (blocking)
#   Returns the output of the shell command
#   Docs: http://ruby-doc.org/core/classes/Kernel.html#M001111

cowboy

This is now an actual repo:

https://github.com/cowboy/jquery-tiny-pubsub

zefer

# DO NOT RESPOND TO REQUESTS OTHER THAN yourdomain.com
server {
    listen       80  default;
    server_name  _;
    return       444;
}

# FILE UPLOADS
server {
        listen   80;

stackng

module ActionController

  class Metal
    attr_internal :cached_content_for
  end

  module Caching
    module Actions
      def _save_fragment(name, options)
        return unless caching_allowed?

chrisbloom7

Note that this validation runs both after the file is uploaded and after CarrierWave has processed the image. If your base uploader includes a filter to resize the image then the validation will be run against the resized image, not the original one that was uploaded. If this causes a problem for you, then you should avoid using a resizing filter on the base uploader and put any specific size requirements in a version instead.

So instead of this:

require 'carrierwave/processing/mini_magick'

rtomayko

#!/usr/bin/env ruby
#/ Usage: <progname> [options]...
#/ How does this script make my life easier?
# ** Tip: use #/ lines to define the --help usage message.
$stderr.sync = true
require 'optparse'

# default options
flag    = false
option  = "default value"

lucasfais

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

peterc

#!/usr/bin/env ruby
# encoding: utf-8

# irb3 - Runs an IRB-esque prompt (but it's NOT really IRB!) over multiple
#        versions of Ruby at once (using RVM)
#        
#        By Peter Cooper, BSD licensed
#
#        Main dependency is term-ansicolor for each impl:
#          rvm exec gem install term-ansicolor

headius

#!/bin/bash
#
# Provides a function that allows you to choose a JDK.  Just set the environment 
# variable JDKS_ROOT to the directory containing multiple versions of the JDK
# and the function will prompt you to select one.  JAVA_HOME and PATH will be cleaned
# up and set appropriately.

_macosx()
{
    if [ $(uname -s) = Darwin ]; then

rupert-madden-abbott

source 'http://rubygems.org'

gem 'rails', '3.1.1'
gem 'execjs'
gem 'therubyracer'

gem 'sqlite3'
gem 'haml-rails'
gem 'jquery-rails' # https://github.com/indirect/jquery-rails
gem 'simple_form' # rails generate simple_form:install