matenia

class Post < ActiveRecord::Base
  # for SO: http://stackoverflow.com/questions/10481389/friendly-id-with-two-parameters
  # EXAMPLE ASSUMES YOU ARE USING FRIENDLYID 4.X
  # AND THAT YOU HAVE A SLUG:STRING COLUMN ON THE MODEL
  # ...
  extend FriendlyId
  friendly_id :generate_custom_slug, :use => :slugged

  # ...

codingoutloud

using System;
using System.Security.Cryptography;
using System.Web;

namespace DevPartners
{
    // author: Bill Wilder, @codingoutloud
    // original: https://gist.github.com/4200537
    public static class RandomTokenGenerator
    {

jameslafa

group :development do
  gem 'quiet_assets'   # Remove useless logs

  # Debugging in the browser
  gem 'better_errors'
  gem 'binding_of_caller'
  gem 'meta_request'

  gem 'guard-livereload'
  gem 'seed_dump'

carolineartz

require 'nokogiri'
require 'open-uri'

# Get a Nokogiri::HTML:Document for the page we're interested in...

doc = Nokogiri::HTML(open('http://www.google.com/search?q=tenderlove'))

# Do funky things with it using Nokogiri::XML::Node methods...

####

mlanett

HTTP status code symbols for Rails

Thanks to Cody Fauser for this list of HTTP responce codes and their Ruby on Rails symbol mappings.

Status Code Symbol
1xx Informational
100 :continue
101 :switching_protocols
102 :processing

gmodarelli

#!/bin/sh
#
# Check for ruby style errors

red='\033[0;31m'
green='\033[0;32m'
yellow='\033[0;33m'
NC='\033[0m'

if git rev-parse --verify HEAD >/dev/null 2>&1

maxivak

Sending emails with ActionMailer and Sidekiq

Send email asynchroniously using Sidekiq.

ActionMailer

Create your mailer us usual:

jwo

import React, { Component } from 'react';

import ActionCable from 'actioncable';

class App extends Component {

  componentWillMount() {

    var cable = ActionCable.createConsumer('ws://localhost:3000/cable')

MOOOWOOO

# Created by .ignore support plugin (hsz.mobi)
### Python template
# Byte-compiled / optimized / DLL files
__pycache__/
*.py[cod]
*$py.class

# C extensions
*.so

pierrejoubert73

How to add a collapsible section in markdown

1. Example

Click me

Heading

1. Foo
2. Bar
   • Baz

• Qux