chrismccord

First, bump your phoenix in mix.exs:

def deps do
  [{:phoenix, "~> 0.14"}, ...
end

phoenix_html

Update your phoenix_html version to 1.1.0 in mix.exs:

smathy

Pry::Commands.block_command 'r' do |*w|
  run "show-routes" + ( w.present? ? " --grep '#{w.join ' '}'" : "" )
end

radar

require 'sequel'
require 'pg'
DB1 = Sequel.connect('postgres://localhost/database_1')
DB2 = Sequel.connect('postgres://localhost/database_2')


DB1[:people].where(:whatever => "something").each do |person|
  DB2[:people].insert(:name => person.name)
end

staltz

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

---

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

---

willurd

Each of these commands will run an ad hoc http static server in your current (or specified) directory, available at http://localhost:8000. Use this power wisely.

Discussion on reddit.

Python 2.x

$ python -m SimpleHTTPServer 8000

parndt

#!/usr/bin/env ruby
spec_hits = []

checks = {
            '_spec\.rb$' => ['focus:[:space:]*true'],
            '\.rb$' => ['binding\.pry', 'debugger']
         }

# Find the names of all the filenames that have been (A)dded (C)opied or (M)odified
filenames = `git diff --cached --name-only --diff-filter=ACM`.split("\n")

kincorvia

# Typically in Rails to use VCR we setup the RSpec config like so:
RSpec.configure do |config|
  config.extend VCR::RSpec::Macros #deprecated
end
 
# This gives us access to the use_vcr_cassette method:
describe Reviewed::Article do
  use_vcr_cassette 'article/grill'
end
 

cheald

require 'active_support/core_ext/array'

class FactoryGirl
  attr_accessor :options

  def self.create(model, options = {})
    new(model, options)
  end

  def initialize(model, options)

cheald

 % rspec spec.rb --format doc

Foo
  when logged in as a user
    should == "TEST VALUE"

Finished in 0.00047 seconds
1 example, 0 failures

cheald

module AuthenticationHelpers
  def authenticated_as(roles, options=nil)
    options = instance_eval(&options) if options.is_a? Proc

    Array(roles).each do |role|
      context "when logged in as a #{role}" do      
        before(:all) { @user = FactoryGirl.create role, *Array(options) }
        after(:all)  { DatabaseCleaner.clean }

        before(:each) { sign_in @user }