lenary

# stolen from http://github.com/cschneid/irclogger/blob/master/lib/partials.rb
#   and made a lot more robust by me
# this implementation uses erb by default. if you want to use any other template mechanism
#   then replace `erb` on line 13 and line 17 with `haml` or whatever 
module Sinatra::Partials
  def partial(template, *args)
    template_array = template.to_s.split('/')
    template = template_array[0..-2].join('/') + "/_#{template_array[-1]}"
    options = args.last.is_a?(Hash) ? args.pop : {}
    options.merge!(:layout => false)

endolith

ּ_בּ
בּ_בּ
טּ_טּ
כּ‗כּ
לּ_לּ
מּ_מּ
סּ_סּ
תּ_תּ
٩(×̯×)۶
٩(̾●̮̮̃̾•̃̾)۶

kdwinter

module Authenticable
  def self.included(model)
    model.class_eval do
      extend ClassMethods
      include InstanceMethods

      field :username
      field :email
      field :crypted_password
      field :password_salt

kdwinter

module Authenticable
  extend ActiveSupport::Concern

  included do
    key :username,          String
    key :email,             String
    key :crypted_password,  String
    key :password_salt,     String
    key :persistence_token, String
    key :login_count,       Integer, :default => 0

miyucy

require 'ostruct'

class OpenStruct
  DEPTH = 5
  def self.deep(data, depth=0, &blck)
    return data if depth > DEPTH
    return data unless data.class == Hash
    hash = {}
    data.each do |key, value|
      key = blck.call(key) if block_given?

jmazzi

require 'mechanize'

@username      = '[email protected]'
@password      = 'hi2u'
@download_path = File.expand_path 'downloads'
@wget_cookie   = File.expand_path(File.dirname(__FILE__)) + '/wget-cookies.txt'

unless File.directory? @download_path
  puts "@{download_path} doesn't exist!"
  exit

chriseppstein

This gist is no longer valid. Please see Compass-Rails for instructions on how to install.

jcasimir

Render and Redirect

The normal controller/view flow is to display a view template corresponding to the current controller action, but sometimes we want to change that. We use render in a controller when we want to respond within the current request, and redirect_to when we want to spawn a new request.

Render

The render method is very overloaded in Rails. Most developers encounter it within the view template, using render :partial => 'form' or render @post.comments, but here we'll focus on usage within the controller.

:action

moomerman

#!/usr/bin/env ruby
require 'rubygems'
require 'rotp'
require 'time'

user = ARGV[0]
secret = ARGV[1]
abort unless user and secret

trap("INT") do

raggi

require 'sinatra'
require 'eventmachine'

get '/' do
  stream(:keep_open) do |out|
    count = 0
    timer = EM.add_periodic_timer(1) do
      out << "<p>ohai</p>\n"
      count += 1
      if count == 10