aviraldg

#!/usr/bin/env python

import sqlite3
import requests
import bs4
import datetime

SOURCE_URI = 'http://server2.examresults.net/icseX12-res.aspx'

def main(args):

smoovej

heroku run bundle exec rails console --app flixmaster

require "dalli" 
dc = Dalli::Client.new 
dc.flush 

wangmh

require 'amqp'
module HiringThingEM
  def self.start
    if defined?(PhusionPassenger)
      PhusionPassenger.on_event(:starting_worker_process) do |forked|
      # for passenger, we need to avoid orphaned threads
        if forked && EM.reactor_running?
          EM.stop
        end
        Thread.new {

dira

# want to nest `Video` under `Media`; had a `videos` collection

# rename the collection:
Mongoid.database.drop_collection('videos')
Mongoid.database.rename_collection('videos', 'media')

# or
Mongoid.database.collection('videos').rename('media')

# change the type of all the existing records

travisp

class InvitationsController < Devise::InvitationsController

  # GET /resource/invitation/accept?invitation_token=abcdef
  def edit
    if params[:invitation_token] && self.resource = resource_class.to_adapter.find_first( :invitation_token => params[:invitation_token] )
      session[:invitation_token] = params[:invitation_token]
      render :edit
    else
      set_flash_message(:alert, :invitation_token_invalid)
      redirect_to after_sign_out_path_for(resource_name)

bbwharris

namespace :states do
  desc "load state names and abbreviations"
  task :load => :environment do
    states = {
      "Alabama" => "AL",
      "Alaska" => "AK",
      "Arizona" => "AZ",
      "Arkansas" => "AR",
      "California" => "CA",
      "Colorado" => "CO",

aarongustafson

iframe {
  max-width: 100%;
}

jcasimir

Friendly URLs

By default, Rails applications build URLs based on the primary key -- the id column from the database. Imagine we have a Person model and associated controller. We have a person record for Bob Martin that has id number 6. The URL for his show page would be:

/people/6

But, for aesthetic or SEO purposes, we want Bob's name in the URL. The last segment, the 6 here, is called the "slug". Let's look at a few ways to implement better slugs.

markoa

# in your routes.rb:
# devise_for :users, :controllers => { :omniauth_callbacks => "users/omniauth_callbacks" }
#
# and view:
# link_to("Connect to LinkedIn", user_omniauth_authorize_path(:linked_in))

class Users::OmniauthCallbacksController < Devise::OmniauthCallbacksController

  def linkedin
    omniauth_hash = env["omniauth.auth"]

juggy

# create the template
template = PageOfflineTemplate.new
template.quote = quote
template.pages = quote.build_pages
        
# Here I render a template with layout to a string then a PDF
pdf = PDFKit.new template.render_to_string(:template=>"quotes/review.html.haml")