smsohan

#the new tap method of ruby will always return itself, but lets you play with!
data = (1..10).to_a
data.tap{|x| print x}.to_a.join(', ')
p


#alias will redirect method calls to method with a different name, useful for api changing
class SomeClass  
  def new_method(x)
    p "The value is #{x}"

aantix

model     = Object::const_get(ARGV[0])
rows      = model.find(:all)

# Any columns you don't want output, list here as symbols
# e.g. BLACKLIST = [:user_id, :workout_id]
BLACKLIST = []

# Any columns that you'd like to rename on the output, list in this hash
#  e.g. TRANSFORM = {:percentOfMax => :percent_of_max}
TRANSFORM = {}

aantix

# 523 : ~/Projects/runfatboy2 $ rails runner ~/factories_from_db.rb Exercise 1 2 3
# 
# Factory.define :exercise_incline press do |r|
#   r.name 'Incline Press'
#   r.url 'http://video.google.com/googleplayer.swf?docId=-5762262560903802111&hl=en'
#   r.verb 'Lift'
#   r.measurement_type_id 3
#   r.exercise_type_id 1
#   r.user_id 2
#   r.start_weight 0.8

aantix

#!/usr/bin/env ruby

ignore_patterns = ["db/","test","log","reports","server","vendor/","Gemfile","tmp",".idea","config/",".DS_Store", ".xml", '.zip']
ignore_statuses = ['!','D','?']

changed_files   = (`svn status`).split("\n").collect do |e| 
  p = e.split(/\s+/)
  ignore_statuses.include?(p[0]) ? nil : p[p.size - 1]  
end.compact

zefer

# hopefully a temporary patch so HireFire will run on the Heroku Cedar stack
# NB: the worker type is hard-coded as "worker" below, this must correlate to the type in Procfile
# NB: ENV['APP_NAME'] must be defined (e.g. 'heroku config:add APP_NAME=myherokuappname')

# using ps & ps_scale instead of info & set_workers
class HireFire::Environment::Heroku
  
  private

  def workers(amount = nil)

wycats

module Rubinius
  class CompiledMethod
    def _dump(depth)
      Marshal.dump([@scope, Rubinius::CompiledFile::Marshal.new.marshal(self)])
    end

    def self._load(string)
      scope, dump = Marshal.load(string)
      cm = Rubinius::CompiledFile::Marshal.new.unmarshal(dump)
      cm.scope = scope

mzahir

Deploy Rails 4 app with Dokku on DigitalOcean

Install dokku

First create a Ubuntu 13.04 x64 droplet on DigitalOcean Control Panel

Then ssh with root account, run this in termianl:

$ wget -qO- https://raw.github.com/progrium/dokku/master/bootstrap.sh | sudo bash

berg

Comcast and Netflix now have a direct adjacency

Looked at the host serving my Netflix streams today and noticed something new.

No clue if money is changing hands or not, and the return path is what actually matters, but it appears that Comcast and Netflix have reached some sort of agreement regarding direct interconnection.

$ traceroute -a 198.45.63.164
traceroute to 198.45.63.164 (198.45.63.164), 64 hops max, 52 byte packets
    (hops 1-2 redacted)

francois-blanchard

Configure server for deploy rails app

Objective

Prepare a server for a Rails app with MySQL (percona) + NGINX (passenger)
Deploy rails app in new server with Capistrano v3

For this example we need :

• server
• git repo with rails app (here i use ruby 2.1.1 and rails 4.1.2)
• knife solo (http://matschaffer.github.io/knife-solo/)

francoisTemasys

#/bin/bash
#(c) Copyright 2014 Temasys Communication, Pte Ltd.
#
#   Licensed under the Apache License, Version 2.0 (the "License");
#   you may not use this file except in compliance with the License.
#   You may obtain a copy of the License at
#
#       http://www.apache.org/licenses/LICENSE-2.0
#
#   Unless required by applicable law or agreed to in writing, software