nacengineer

module Monkeys
  # Here there be monkeys! This is for english langauge. 
  # essentially the regex doesn't titleize 1, 2, & 3 letter words
  # needs improvement IMO. Maybe an array of black list words. 
  # eg. of an a the

  module ActiveSupport::Inflector

  def titleize(word)
    humanize(underscore(word)).gsub(/\b('?[a-z]{3})/) { $1.capitalize }

nacengineer

def active_site_links
  # Possible memcache candidate
  c = %w{editions forms questions question_answers}
  h = c.inject({}) {|a,x| a[x.to_sym] = {:name => x}; a }
  if h.has_key? controller.controller_name.to_sym
    h[controller.controller_name.to_sym][:active] = true
  end
  h
end

nacengineer

# model code 
property :paths_mask, Integer

NODE_PATH = %w(path_1 path_2 path_3 path_4)

def paths=(paths)
  self.paths_mask = (paths & NODE_PATH).map { |r| 2**NODE_PATH.index(r) }.sum
end

def paths

nacengineer

set :rvm_ruby_string, '<interpreter>@<gemset>'

# Load RVM's capistrano plugin.
require "rvm/capistrano"
set :rvm_path, "$HOME/.rvm"

nacengineer

# create this in helpers/feedback_helper.rb
# use version 1 for haml (buggy) or version 2 for erb

# version 1 via haml
require 'haml'

module FeedbackHelper
  def self.included(base)
    base.class_eval do
      include Haml::Helpers

nacengineer

# needed to fix prepared statements error in Rails 3.1
after_fork do | server, worker |
  ActiveRecord:: Base.connection.reconnect!
end

nacengineer

module ApplicationHelper
  include FeedbackHelper

  # Your methods here

end

nacengineer

def markdown(text)
  options = {hard_wrap: true, filter_html: true, autolink: true, no_intraemphasis: true, fenced_code: true, gh_blockcode: true}
  md = Redcarpet::Markdown.new(Redcarpet::Render::HTML, extensions = options)
  syntax_highlighter( md.render(text) ).html_safe
end

def syntax_highlighter(html)
  doc = Nokogiri::HTML(html)
  doc.search("//pre[@lang]").each do |pre|
    pre.replace Albino.colorize(pre.text.rstrip, pre[:lang])

nacengineer

# Authored by Braulio Carreno on railscasts site. Put here mostly as a reference for me. 
# also remember to replace albino gem with pygments.rb gem
module ApplicationHelper
  class HTMLwithPygments < Redcarpet::Render::HTML
    def block_code(code, language)
      Pygments.highlight(code, :lexer => language)
    end
  end

  def markdown(text)

nacengineer

= form.input :your_checkbox_variable, :label => false, :require => false do
  = form.check_box :your_checkbox_variable
  My Awesome Checkbox