balexand

if Rails.env.development?
  class XipIoMiddleware
    def initialize(app)
      @app = app
    end

    def call(env)
      %w{HTTP_HOST SERVER_NAME SERVER_ADDR HTTP_X_FORWARDED_HOST}.each do |key|
        env[key] = env[key].sub(/myapp\.\d+\.\d+\.\d+\.\d+\.xip\.io/, "myapp.dev") if env[key].present?
      end

jasonm23

justinko

Dear Rubyists,

I just lost a contract because of my code in a Rails project.

The specific code in question is related to a "posting a comment" feature. Here are the details:

In this project, "posting a comment" does not simply entail inserting a row into the database. It involves a procedure to yes, insert a row, but also detect its language, check for spam, send emails, and "share" it to Twitter and Facebook. I believe this algorithm should be encapsulated. I do not believe it belongs in a controller or a model. I do not believe Active Record callbacks should be used.

The "senior developer", whom is the stake holder's right hand man, said this:

roberocity

require 'sinatra/base'
require 'time'

class GitHook < Sinatra::Base
  
  def self.parse_git
    # Parse hash and date from the git log command
    sha1, date = `git log HEAD~1..HEAD --pretty=format:%h^%ci`.strip.split('^')
    set :commit_hash, sha1
    set :commit_date, Time.parse(date)

rtomayko

# The new git-scm.com site includes man pages designed for pleasant viewing in a web browser:
#
# http://git-scm.com/docs
#
# The commands below can be used to configure git to open these pages when
# using `git help -w <command>' from the command line. Just enter the config
# commands in your shell to modify your ~/.gitconfig file.

# Create a new browser command and configure help -w to use it.
git config --global browser.gitscm.cmd "/bin/sh -c 'open http://git-scm.com/docs/\$(basename \$1 .html)' --"

ryanb

#!/usr/bin/env bash
apt-get -y update
apt-get -y install build-essential zlib1g-dev libssl-dev libreadline5-dev libyaml-dev
cd /tmp
wget ftp://ftp.ruby-lang.org/pub/ruby/1.9/ruby-1.9.3-p125.tar.gz
tar -xvzf ruby-1.9.3-p125.tar.gz
cd ruby-1.9.3-p125/
./configure --prefix=/usr/local
make
make install

cookrn

• git format-patch man page
• helpful article

ahoward

# inspired by : http://dennisreimann.de/blog/silencing-the-rails-log-on-a-per-action-basis/
#
# file: ./config/initializers/silenceable_logger.rb
#
# then, in some crazy js polling action use
#
#   ajax('/poll?silence=logger')
#
  Rails::Rack::Logger.class_eval do 
    def call_with_silenced_logger(env)

mudge

class MyController < ApplicationController
  def show
    @model = load_model
  end

  def edit
    @model = load_model
  end

  private

dhh

class PostsController < ActionController::Base
  def create
    Post.create(post_params)
  end
  
  def update
    Post.find(params[:id]).update_attributes!(post_params)
  end

  private