sj26

module Wysihtml5Helper
  def fill_in_html name, options
    options.to_options!.assert_valid_keys :with
    if Capybara.current_driver == Capybara.javascript_driver
      # Dip inside capybara session to respect current `within` scope
      scope = page.send(:current_node).path
      # Find the textarea based on label name within the given scope
      query = "$('label:contains(#{name.inspect}) ~ textarea:eq(0)', document.evaluate(#{scope.inspect}, document).iterateNext())"
      # Make sure the editor is instantiated -- this is us, not wysihtml5
      wait_until { page.evaluate_script("!!#{query}.data('editor')") }

ParkinT

class UILabel_Adjustable
	# Borrowed and modified the excellent example at http://www.11pixel.com/blog/28/resize-multi-line-text-to-fit-uilabel-on-iphone/
	# adapting it for RubyMotion
	#      This applies only to a multi-line label.  You can use '.adjustsFontSizeToFitWidth = true' for a single-line label

	# usage is:
	#   text = "It's bad luck to be superstitious"
	#   text_label = UILabel.alloc.initWithFrame([[20, 20], [70, 120]])
	#   text_label.numberOfLines = 0 # set 0 for word wrap
        #   text_label.lineBreakMode = UILineBreakModeWordWrap

jhjguxin

<div id="error_page" class="box">
  <h1>Ops, 404</h1>
  <p>
     似乎没有这个页面哦！大哥，去看看别的吧。
  </p>
</div>
<!--因为不排除连rails 都无法运行的情况 所以添加 'public/STATUS.htm' 还是很有必要的-->
<!--more>
Finally, the default exceptions application used by Rails that simply renders a page in `public/STATUS.html` is available here: [action_dispatch/middleware/public_exceptions.rb](https://github.com/rails/rails/blob/master/actionpack/lib/action_dispatch/middleware/public_exceptions.rb)
Remember that whatever you do in the errors controller, it should not be anything “fancy”. Keep it simple because something already went wrong with your application!

cyx

check process redis-server
    with pidfile "/var/run/redis.pid"
    start program = "/etc/init.d/redis-server start"
    stop program = "/etc/init.d/redis-server stop"
    if 2 restarts within 3 cycles then timeout
    if totalmem > 100 Mb then alert
    if children > 255 for 5 cycles then stop
    if cpu usage > 95% for 3 cycles then restart
    if failed host 127.0.0.1 port 6379 then restart
    if 5 restarts within 5 cycles then timeout

lucasdavila

<%= simple_form_for @product do |f| %>
  <%= f.simple_fields_for :attributes do |d| %>

    <% f.object.attributes.try(:each) do |key, value| %>
      <%= d.input key, :input_html => {:value => value } %>
    <% end %>

  <% end %>
<% end %>

ryanb

module Abilities
  def self.ability_for(user)
    if user.admin?
      AdminAbility.new(user)
    else user
      MemberAbility.new(user)
    else
      GuestAbility.new
    end
  end

funny-falcon

Changes:

• this version includes backport of Greg Price's patch for speedup startup http://bugs.ruby-lang.org/issues/7158 .

  ruby-core prefers his way to do thing, so that I abandon cached-lp and sorted-lf patches of mine.

• this version integrates 'array as queue' patch, which improves performance when push/shift pattern is heavily used on Array.

  This patch is accepted into trunk for Ruby 2.0 and last possible bug is found by Yui Naruse. It is used in production* for a couple of months without issues even with this bug.

brianr

require 'sinatra'
require 'rollbar'

configure do
  Rollbar.configure do |config|
    config.access_token = 'aaaabbbbccccddddeeeeffff00001111'
    config.environment = 'sinatra-test'
  end
end

jrochkind

require 'delegate'

class Base
   def foo
     "foo"
   end
   def bar
     "bar"
   end
end

felipeelias

RSpec.configure do |config|
  config.around do |example|
    # For examples using capybara-webkit for example.
    # Remove this if you don't use it or anything similar
    if example.metadata[:js]
      example.run

      ActiveRecord::Base.connection.execute("TRUNCATE #{ActiveRecord::Base.connection.tables.join(',')} RESTART IDENTITY")
    else
      ActiveRecord::Base.transaction do