grosser

gem install pru

bundle exec ruby benchmark.rb > report
cat report | pru 'split(/\s+/)' 'reject{|a| a.size != 6 }.map{|a| [a[0], a[1]] }.sort_by(&:last).reverse.map{|a| "#{a[0].ljust(21)} -> #{a[1]}"  }.join("\n")' | head -n20

haml                  -> 0.320000
prawn                 -> 0.270000
mail                  -> 0.240000
webrat                -> 0.230000
newrelic_rpm          -> 0.210000

grosser

 # capture commandline output and send responses if nothing was read
  def interact(command, answers)
    puts command
    line = ""
    write = false

    PTY.spawn(command) do |output, input, pid|
      loop do
        rs, ws, = IO.select([output], [input])

grosser

ActiveRecord::ConnectionAdapters::ConnectionPool.class_eval do
  def current_connection_id
    # Thread.current.object_id
    Thread.main.object_id
  end
end

grosser

# js-request tests cannot use transactions, since they happen in another process
# so if we are in js request tests, use the real test database and then clean it afterwards

module ActiveRecord
  module TestFixtures
    def run_in_transaction_with_js?
      return false if $disable_transactions
      run_in_transaction_without_js?
    end
    alias_method_chain :run_in_transaction?, :js

grosser

@command = ARGV.join(' ')

if system @command
  raise "Everything is fine here..."
end

def sh(cmd)
  puts cmd
  IO.popen(cmd) do |pipe|
    while str = pipe.gets

grosser

Using rails_admin without devise

Add RailsAdmin to your Gemfile

do NOT add devise

gem "rails_admin", :git => "git://github.com/sferik/rails_admin.git"

Bundle

grosser

# extracted from https://github.com/grosser/project_template
rule /^version:bump:.*/ do |t|
  sh "git status | grep 'nothing to commit'" # ensure we are not dirty
  index = ['major', 'minor','patch'].index(t.name.split(':').last)
  file = 'lib/GEM_NAME/version.rb'

  version_file = File.read(file)
  old_version, *version_parts = version_file.match(/(\d+)\.(\d+)\.(\d+)/).to_a
  version_parts[index] = version_parts[index].to_i + 1
  version_parts[2] = 0 if index < 2

grosser

# https://gist.github.com/1214052
require 'sinatra/base'

class ResqueWeb < Sinatra::Base
  require 'resque/server'
  use Rack::ShowExceptions

  if CFG[:user].present? and CFG[:password].present?
    Resque::Server.use Rack::Auth::Basic do |user, password|
      user == CFG[:user] && password == CFG[:password]

grosser

Get the most recommended games from steam (because steam does not tell...) this is an example and no invitation to DDos steam ;)

grosser

# drop this in a ruby file in my_rails_app/config/initializers
# restart your rails and app you're good to go!

class String
  # remove middle from strings exceeding max length.
  def ellipsize(options={})
    max = options[:max] || 40
    delimiter = options[:delimiter] || "..."
    return self if self.size <= max
    remainder = max - delimiter.size