leandro

# recursive Hash#clone extension, because I needed it!

class Hash
  def clone(recursive = false)
    return super() unless recursive

    new_hash = {}

    for k, v in self
      key   = k.is_a?(Hash) ? k.clone(true) : (k.clone rescue k)

leandro

# having a pretty dump/print of Hash objects, for debugging clarity purposes (for the sake of having a sane Hash debugging)

class Hash
  def to_s(pretty = false)
    return super() unless pretty

    indent = lambda do |hash, tabs|
      tabs            += 1 if tabs == 0
      indentation     = "\t" * tabs
      indented_output = []

leandro

" checksyntax.vim -- Check syntax when saving a file (php, ruby, tex ...)
" @Author:      Tom Link (micathom AT gmail com)
" @License:     GPL (see http://www.gnu.org/licenses/gpl.txt)
" @Created:     04-Mai-2005.
" @Last Change: 2009-08-31.
" @Revision:    356

if exists('g:checksyntax')
    finish
endif

leandro

" Delete buffer while keeping window layout (don't close buffer's windows).
" Version 2008-11-18 from http://vim.wikia.com/wiki/VimTip165
if v:version < 700 || exists('loaded_bclose') || &cp
  finish
endif
let loaded_bclose = 1
if !exists('bclose_multiple')
  let bclose_multiple = 1
endif

leandro

require 'json'
require 'hpricot'
require 'open-uri'

module Rublickr

  AUTH_URL = 'http://flickr.com/services/auth/'.freeze
  API_URL  = 'http://api.flickr.com/services/rest/'.freeze

  # USAGE

leandro

#! /bin/sh
 
### BEGIN INIT INFO
# Provides:          nginx
# Required-Start:    $all
# Required-Stop:     $all
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: starts the nginx web server
# Description:       starts nginx using start-stop-daemon

leandro

#!/usr/bin/env ruby
# Usage: gemspec [-s] GEMNAME
#
# Prints a basic gemspec for GEMNAME based on your git-config info.
# If -s is passed, saves it as a GEMNAME.gemspec in the current
# directory. Otherwise prints to standard output.
#
# Once you check this gemspec into your project, releasing a new gem
# is dead simple:
#

leandro

#!/bin/sh
# Usage: unicorn_github
# Script used to start unicorn in GitHub staging and production environments.
# This is called primarily by god.
set -e

# configure GC settings
export RUBY_HEAP_MIN_SLOTS=800000
export RUBY_HEAP_FREE_MIN=100000
export RUBY_HEAP_SLOTS_INCREMENT=300000

leandro

class Hash

  def hash_from(*keys)
    keys.inject({}) { |memo, obj| memo.merge(obj => self[obj]) }
  end

end

# example:
# >> a = {:foo => 1, :bar => 2, :foobar => 3}

leandro

require 'benchmark'

class Hash

  def hash_from_1(*keys)
    keys.inject({}) { |memo, obj| memo.merge(obj => self[obj]) }
  end

  def hash_from_2(*keys)
    self.dup.delete_if { |k, v| !keys.include? k }