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@scottwb
scottwb / application_controller.rb
Created February 17, 2012 06:12
Get a list of all the filters on a given Rails 3 controller.
# Add these methods to your ApplicationController. Then, any controller
# that inherits from it will have these methods and can programmatically
# determine what filters it has set.
class ApplicationController < ActionController::Base
def self.filters(kind = nil)
all_filters = _process_action_callbacks
all_filters = all_filters.select{|f| f.kind == kind} if kind
all_filters.map(&:filter)
end
@nazgob
nazgob / ctags.setup
Created January 6, 2012 13:44
ctags setup on mac
# you have ctags but it does not work...
$ ctags -R --exclude=.git --exclude=log *
ctags: illegal option -- R
usage: ctags [-BFadtuwvx] [-f tagsfile] file ...
#you need to get new ctags, i recommend homebrew but anything will work
$ brew install ctags
#alias ctags if you used homebrew
$ alias ctags="`brew --prefix`/bin/ctags"
@activefx
activefx / spec_helper.rb
Created October 10, 2011 20:19
Spec helper for use with guard, spork, rspec, factory girl, devise, capybara, and mongoid
require 'rubygems'
def start_simplecov
require 'simplecov'
SimpleCov.start 'rails' unless ENV["SKIP_COV"]
end
def spork?
defined?(Spork) && Spork.using_spork?
end
@jwo
jwo / registrations_controller.rb
Created September 30, 2011 23:11
API JSON authentication with Devise
class Api::RegistrationsController < Api::BaseController
respond_to :json
def create
user = User.new(params[:user])
if user.save
render :json=> user.as_json(:auth_token=>user.authentication_token, :email=>user.email), :status=>201
return
else
@ericbeland
ericbeland / gist:846482
Created February 27, 2011 20:05
Slow Down webdriver in Capybara (Monkeypatch for 0.1.3)
# This is a total hack to slow down webdriver in Capybara
# so you can more easily watch what is happening.
# paste this above the top of a Capybara Webdriver RSpec test if you need to debug something in slo-mo
require 'selenium-webdriver'
module ::Selenium::WebDriver::Remote
class Bridge
def execute(*args)