brianhempel

require "net/http"

def start_server
  # Remove the X to enable the parameters for tuning.
  # These are the default values as of Ruby 2.2.0.
  @child = spawn(<<-EOC.split.join(" "))
    XRUBY_GC_HEAP_FREE_SLOTS=4096
    XRUBY_GC_HEAP_INIT_SLOTS=10000
    XRUBY_GC_HEAP_GROWTH_FACTOR=1.8
    XRUBY_GC_HEAP_GROWTH_MAX_SLOTS=0

timonv

  config.use_transactional_fixtures = false

  config.before(:suite) do
    DatabaseCleaner.clean_with :truncation
  end

  config.before(:each) do
    DatabaseCleaner.strategy = :transaction
  end

Neil-Aframe

require "grape"
# Example attempt to do nested mounting. The real-world case is for a resource which can be
# addressed in multiple ways, and I want a DRY design where groups define the parameters to address
# an item, but the manipulations possible are the same, and defined by the http verb, so should be
# in one place (class Thing in this example to read a "thing" resource)

class Thing < Grape::API
  get do
    { :message => 'You found the thing!' }
  end

orlando

# blog post: 

# Before using this initializer, you must set up Cancan. First, add the gem to your Gemfile:
#
#     gem 'cancan'
#
# Next, generate and edit an Ability class:
#
#     rails generate cancan:ability
#

bbonamin

shared_examples_for "driver with javascript support" do
  before { @driver.visit('/with_js') }
 
  describe '#find' do
    it "should find dynamically changed nodes" do
      @driver.find('//p').first.text.should == 'I changed it'
    end
  end
 
  describe '#drag_to' do

robertjwhitney

# http://stackoverflow.com/a/8936202
#
# ActiveAdmin already includes the necessary jquery in active_admin/base,
# so just add this to javascripts/active_admin.js after //= require active_admin/base
# 
# 
# Serialize and Sort 
# 
# model_name - you guessed it, the name of the model we are calling sort on.
#              This is the actual variable name, no need to change it.

eagsalazar

1.9.3p0 :001 > User.first./home/esalazar/.rvm/rubies/ruby-1.9.3-p0/lib/ruby/1.9.1/irb/completion.rb:182:in `block (2 levels) in <module:InputCompletor>': can't convert Regexp to String (TypeError)
	from /home/esalazar/.rvm/rubies/ruby-1.9.3-p0/lib/ruby/1.9.1/irb/completion.rb:175:in `each_object'
	from /home/esalazar/.rvm/rubies/ruby-1.9.3-p0/lib/ruby/1.9.1/irb/completion.rb:175:in `block in <module:InputCompletor>'
	from /home/esalazar/.rvm/rubies/ruby-1.9.3-p0/lib/ruby/1.9.1/irb/input-method.rb:115:in `call'
	from /home/esalazar/.rvm/rubies/ruby-1.9.3-p0/lib/ruby/1.9.1/irb/input-method.rb:115:in `readline'
	from /home/esalazar/.rvm/rubies/ruby-1.9.3-p0/lib/ruby/1.9.1/irb/input-method.rb:115:in `gets'
	from /home/esalazar/.rvm/rubies/ruby-1.9.3-p0/lib/ruby/1.9.1/irb.rb:139:in `block (2 levels) in eval_input'
	from /home/esalazar/.rvm/rubies/ruby-1.9.3-p0/lib/ruby/1.9.1/irb.rb:273:in `signal_status'
	from /home/esalazar/.rvm/rubies/ruby-1.9.3-p0/lib/ruby/1.9.1/irb.rb:138:in `block in eval_input'
	from /home/e

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'