dimroc

# http://blog.mixcel.io/10-ways-to-get-mixpanel-right-the-first-time-yHNlbz-wbcZz7E7PWMXvRg
class Analytic
  module Mixpanelable
    extend ActiveSupport::Concern

    private

    def mp_track(event_name, options = {})
      mp_track_for_user(current_user, event_name, options)
    end

ayosec

window=0x00.....
opacity=30    # Something between 0 and 100

xprop -id $window                \
  -f _NET_WM_WINDOW_OPACITY 32c  \
  -set _NET_WM_WINDOW_OPACITY $(($opacity*0xffffffff/100))

valikos

class A
  @foo = :foo
  @@bar = :bar

  attr_reader :foo

  def foo
    @foo = :bla
  end

jmlrt

require 'date'

date = DateTime.now.strftime("%Y%m%d%H%M")
$homedir = Dir.home
$dotfiles = [ '.bash_profile', '.bashrc', '.gitconfig', '.kshrc', '.profile', '.tmux.conf', '.vimrc' ]

desc "backup dotfiles"
task :backup do |t|
  backupdir = File.join($homedir,"/",t.name)
  backupfile = "dotfiles-home.#{date}.tar"

egwspiti

require 'io/console'

class Cursor
  class << self
    def pos
      res = ''
      $stdin.raw do |stdin|
        $stdout << "\e[6n"
        $stdout.flush
        while (c = stdin.getc) != 'R'

Slike9

module ModelForm
  extend ActiveSupport::Concern

  included do
    class_attribute :model_class
    self.model_class = self.superclass
  end

  module ClassMethods
    def model_name

novohispano

module ApplicationHelper
  def cache_key_for(model)
    prefix         = model.to_s.downcase.pluralize
    count          = model.count
    max_updated_at = model.maximum(:updated_at).try(:utc).try(:to_s, :number)

    "#{prefix}/all-#{count}-#{max_updated_at}"
  end
end

usmanbashir

#!/usr/bin/env ruby
require 'shellwords'

def main
  loop do
    $stdout.print ENV['PROMPT']
    line = $stdin.gets

    if line
      line.strip!

kiasaki

module Uid
 extend ActiveSupport::Concern

 included do
   before_create :generate_uid
 end

 def to_param
   self.uid
 end

vladimir-e

class Admin::SizesController < Admin::AdminController
  include OrderableController
end