edgar

#!/bin/bash
#
# DESCRIPTION:
#
#   Set the bash prompt according to:
#    * the ruby version
#    * the branch/status of the current git repository
#    * the branch of the current subversion repository
#    * the return value of the previous command
#

edgar

#!/bin/bash
#
# DESCRIPTION:
#
#   Set the bash prompt according to:
#    * the branch/status of the current git/svn repository
#    * the return value of the previous command
#    * the current rvm ruby version and gemset (or plain ruby, check parse_ruby_version function)
#
# USAGE:

edgar

class Photo
  include Mongoid::Document
  include Mongoid::Timestamps
  referenced_in :stream

  set_callback(:destroy, :after) do |document|
    document.update_stream
  end

  def update_stream

edgar

class Stream
  include Mongoid::Document
  include Mongoid::Timestamps

  field :original_photo_id
  field :locked, type: Boolean, default: false
  field :popular, type: Boolean, default: false
  field :popular_order
  field :photos_count
  field :title

edgar

# Edit file: /path/to/SublimeText2/Packages/Ruby/Ruby.sublime-build
{
    "cmd": ["/home/edgar/.rvm/rubies/ruby-1.9.2-p290/bin/ruby", "-cw", "$file"],
    "file_regex": "^(...*?):([0-9]*):?([0-9]*)",
    "selector": "source.ruby"
}

edgar

#!/usr/bin/env ruby
# encoding: UTF-8

ARGV.reject! { |path| !File.file?(path) }
(puts DATA.read.gsub("$0", File.basename($0)); exit 1) if ARGV.empty?

ARGV.each do |path|
  ls = IO.readlines(path)
  ix = ls[0] !~ /^#!/ ? 0 : 1
  next if ls[ix] =~ /#.*?coding\s*[:=]\s*\S/

edgar

#!/usr/bin/env node
//
// nicerest -- pipe your REST API `curl` calls through this for nicer output
//
// $ curl -is http://search.twitter.com/search.json?q=node.js | nicerest
//

var stdin = process.openStdin();
var EventEmitter = require('events').EventEmitter;

edgar

h1. Sublime Text 2 - Useful Shortcuts (Mac OS X)

h2. General

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

edgar

# RSpec matcher to spec delegations.
#
# Usage:
#
#     describe Post do
#       it { should delegate(:name).to(:author).with_prefix } # post.author_name
#       it { should delegate(:month).to(:created_at) }
#       it { should delegate(:year).to(:created_at) }
#     end

edgar

# lvalue slicing of Hashes
# hash = {foo: 1, bar: 2, baz: 3}
# hash[:foo, :bar] == [1, 2]
#
# hash[:foo, 3] = 6,7
# hash == {foo: 6, bar: 2, baz: 3, 3 => 7}
#
# strange enough, I haven't noticed any slowdown on rails startup.
class Hash
  alias oldbracket []