phaedryx

Original text here: https://whydavewhy.com/2013/08/16/loyalty-and-layoffs/

gogogarrett

class ArtistsController < ApplicationController

  def create
    @form = create_new_form
    workflow = Workflows::ArtistWorkflow.new(@form, params[:artist])

    workflow.process do |obj|
      return respond_with obj
    end
    render :new

toolmantim

Retaining line numbers with the Rails asset pipeline

By default the Rails 3 asset pipeline uses the Uglifier gem to optimize and minify your Javascript. One of its many optimisations is to remove all whitespace, turning your Javascript into one very long line of code.

Whist removing all the newlines helps to reduce the file size, it has the disadvantage of making your Javascript harder to debug. If you've tried to track down Javascript errors in minified Javascript files you'll know the lack of whitespace does make life harder.

Luckily there is a simple solution: to configure Uglifier to add newlines back into the code after it performs its optimisations. And if you're serving your files correctly gzip'd, the newlines add only a small increase to the final file size.

You can configure Uglifier to add the newlines by setting the following in your Rails 3 config/production.rb file:

MohamedAlaa

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

erikh

#!/usr/bin/env sh

##
# This is script with usefull tips taken from:
#   https://github.com/mathiasbynens/dotfiles/blob/master/.osx
#
# install it:
#   curl -sL https://raw.github.com/gist/2108403/hack.sh | sh
#

pheuter

(function(d) { 
  var dl = d.createElement('a');
  dl.innerText = 'Download MP3';
  dl.href = "http://media.soundcloud.com/stream/"+d.querySelector('#main-content-inner img[class=waveform]').src.match(/\.com\/(.+)\_/)[1];
  dl.download = d.querySelector('em').innerText+".mp3";
  d.querySelector('.primary').appendChild(dl);
  dl.style.marginLeft = '10px';
  dl.style.color = 'red';
  dl.style.fontWeight = 700;
})(document);

jashkenas

For those folks not already hanging out in #documentcloud... here's the log of this afternoon's Ember/Backbone politics discussion.

12:21 PM <wycats> jashkenas: hey
12:21 PM <wycats> jashkenas: I'm sorry
12:21 PM <wycats> how would you like me to describe backbone?
12:21 PM <wycats> let's work this out for once and for all :)
12:21 PM <wycats> I'm definitely not intentionally saying incorrect things about backbone
12:22 PM • knowtheory gets out popcorn
12:24 PM <jashkenas> don't worry about it too much -- I'm just not terribly pleased with backbone being continued to be used as the strawman...
12:24 PM <wycats> jashkenas: I am worried about it a lot

tansengming

# joins with time range

time_range = (Time.now.midnight - 1.day)..Time.now.midnight
Client.joins(:orders).where(orders: { created_at: time_range })

lucasfais

Sublime Text 2 – Useful Shortcuts (Mac OS X)

General

⌘T	go to file
⌘⌃P	go to project
⌘R	go to methods
⌃G	go to line
⌘KB	toggle side bar
⌘⇧P	command prompt

JeanMertz

import sublime, sublime_plugin
import os

class DetectFileTypeCommand(sublime_plugin.EventListener):
  """ Detects current file type if the file's extension isn't conclusive """
  """ Modified for Ruby on Rails and Sublime Text 2 """
  """ Original pastie here: http://pastie.org/private/kz8gtts0cjcvkec0d4quqa """

  def on_load(self, view):
    filename = view.file_name()