jfsiii

license: unlicense

vlado

# 1. Extend Chosen with custom method or owerwrite existing methods
class CustomChosen extends Chosen
  show_search_field_default: ->
    # ...
    # original method updated
    # ...
    
  some_new_method: ->
    # ...
    

mitio

# config/deploy.rb

namespace :upstart do
  desc 'Generate and upload Upstard configs for daemons needed by the app'
  task :update_configs, except: {no_release: true} do
    upstart_config_files = File.expand_path('../upstart/*.conf.erb', __FILE__)
    upstart_root         = '/etc/init'

    Dir[upstart_config_files].each do |upstart_config_file|
      config = ERB.new(IO.read(upstart_config_file)).result(binding)

tommarshall

# http://stackoverflow.com/questions/14972253/simpleform-default-input-class
# https://github.com/plataformatec/simple_form/issues/316

inputs = %w[
  CollectionSelectInput
  DateTimeInput
  FileInput
  GroupedCollectionSelectInput
  NumericInput
  PasswordInput

dyerc

#!/bin/bash
# sidekiq    Init script for Sidekiq
# chkconfig: 345 100 75
#
# Description: Starts and Stops Sidekiq message processor for Stratus application.
#
# User-specified exit parameters used in this script:
#
# Exit Code 5 - Incorrect User ID
# Exit Code 6 - Directory not found

ankane

Benchmark Bundler

Because loading gems can take longer than you think

Now available as a gem - get it here

beneggett

This Presentation was built to be viewed with GistDeck

Rails Engines

Ben Eggett

[email protected]

choonkeat

Rails.application.config.compass.line_comments = false
sass_compiler = Compass::Compiler.new(Rails.root, Compass.configuration.sass_path, Compass.configuration.css_path, sass: Compass.sass_engine_options)

engine = sass_compiler.engine(sass_filepath, File.join(Compass.configuration.css_path, "dummy.css"))
css_string = engine.render

cainlevy

module Retriable
  # This will catch any exception and retry twice (three tries total):
  #   with_retries { ... }
  #
  # This will catch any exception and retry four times (five tries total):
  #   with_retries(:limit => 5) { ... }
  #
  # This will catch a specific exception and retry once (two tries total):
  #   with_retries(Some::Error, :limit => 2) { ... }
  #

bigsur0

num_processes = 2                                                                
batch_size = 1000                                                                
threads_per_process = 10                                                         
                                                                                 
Parallel.map(0...num_processes, :in_processes => num_processes) do |i|·          
  User.connection.reconnect!                                                     
  User.find_in_batches(:batch_size => batch_size,·                               
                       :start => (User.count/num_processes) * i,·                
                       :conditions => ["id <= ?", (User.count/num_processes)*(i+1)]) do |batch|·
    Parallel.map(batch, :in_threads => threads_per_process) do |record|