chriseppstein

#!/bin/bash

verbose=0

function usage() {
  echo >&2 "Usage: rbenv each [-v] ..."
  echo >&2 "       -v Verbose mode. Prints a header for each ruby."
}
while getopts vh option
do	case "$option" in

sstephenson

#!/usr/bin/env bash

# Reads lines from stdin in the format `VAR=value` and escapes
# them for the shell, prepending each line with `export`.
# Parameter substitution is allowed in `value` with `$VAR` and
# `${VAR}` syntax. You can escape `$` and `\` with a backslash.

sed \
  -e "/^[ "$'\t'"]*[A-Za-z_][0-9A-Za-z_]*=/ !d" \
  -e "s/'/'\\\\''/g" \

drewreece

#!/bin/sh
# hosts-to-vm.sh
#
# Made for use alongside the excellent ievms -
# https://github.com/xdissent/ievms
#
# Will export the local hosts (from /etc/hosts)
# to a batch script & add that batch script to a Windows VM
# The batch script will be executed to import the hosts onto the VM
# The batch file seems convoluted, until you only want to append the new hosts.

stephencelis

# config/initializers/redcarpet.rb

class ActionView::Template
  class Redcarpet < Handler
    include Handlers::Compilable

    def compile template
      ::Redcarpet.new(template.source).to_html.inspect
    end
  end

garybernhardt

task :cron => :environment do
  DatabaseBackup.back_up_to_s3!
end

mislav

# returns [output string, err string, exit code]
def cmd(args, input = nil)
  parent_read, child_write = IO.pipe
  err_read, err_write = IO.pipe
  child_read, parent_write = IO.pipe if input

  pid = fork do
    if input
      parent_write.close
      $stdin.reopen(child_read)

topfunky

# Usage: new-github topfunky tidy_table
function new-github() {
	git remote add origin [email protected]:$1/$2.git
	git push origin master
	git config branch.master.remote origin
	git config branch.master.merge refs/heads/master
	git config push.default current
}

indirect

# You must require this file in application.rb, above the Application
# definition, for this to work. For example:
#
#   # Syslog-like Rails logs
#   if Rails.env.production?
#     require File.expand_path('../../lib/better_logger', __FILE__)
#   end
#
#   module MyApp
#     class Application < Rails::Application

dhh

# autoload concerns
module YourApp
  class Application < Rails::Application
    config.autoload_paths += %W(
      #{config.root}/app/controllers/concerns
      #{config.root}/app/models/concerns
    )
  end
end

namxam

require 'rubygems'
require 'typhoeus'

hydra = Typhoeus::Hydra.new

# Create all your requests
request = Typhoeus::Request.new("http://your_image_url")
request.on_complete do |response|
  # Check if the returned data really is an image