zzak

def add_method(obj, mod, &blk)
  obj.class_eval { define_method(mod, &blk) }
end
add_method(String, :greet) { "Hello, #{self}" }

"world".greet #=> "Hello, world!"

chriseppstein

• Mini state machines for page state with sass/jquery and html or body classes.
• double-layer color constants: layer one: color names ($olive-green), layer two: common uses of colors ($link-color).

mads-hartmann

--langdef=coffee
--langmap=coffee:.coffee
--regex-coffee=/^[ \t]*([A-Za-z.]+)[ \t]+=.*->.*$/\1/f,function/
--regex-coffee=/^[ \t]*([A-Za-z.]+)[ \t]+=[^->\n]*$/\1/v,variable/

chriseppstein

A pure CSS bendy shadow:

I suspect that some trig calculations could make this very general.

rkh

require 'sinatra/base'

class MyApp < Sinatra::Base
  @@my_app = {}
  def self.new(*) self < MyApp ? super : Rack::URLMap.new(@@my_app) end
  def self.map(url) @@my_app[url] = self end

  class FooController < MyApp
    map '/foo'

leejarvis

#!/usr/bin/env ruby

require 'nokogiri'

path = ARGV.shift || File.join(ENV['HOME'], "Music/iTunes/iTunes Music Library.xml")
doc = Nokogiri.XML File.open(path)

tracks = []
doc.xpath('/plist/dict/dict/dict').each do |node|
  children = node.children.map(&:text).reject { |x| x.strip.empty? }

chriseppstein

- content_for(:inner_content) do
  = render :partial => "inner_content"

- if some_condition
  %outertag1= yield :inner_content
- else
  %outertag2= yield :inner_content

vivien

# Simple and Stupid Ruby API for Coderwall.com
# Vivien Didelot <[email protected]>

require "open-uri"
require "json"

module CoderWall
  class Achievement
    attr_reader :name, :badge, :description

anhang

AZHU.storage = {
	save : function(key, jsonData, expirationMin){
		if (!Modernizr.localstorage){return false;}
		var expirationMS = expirationMin * 60 * 1000;
		var record = {value: JSON.stringify(jsonData), timestamp: new Date().getTime() + expirationMS}
		localStorage.setItem(key, JSON.stringify(record));
		return jsonData;
	},
	load : function(key){
		if (!Modernizr.localstorage){return false;}

topfunky

# Usage: new-github topfunky tidy_table
function new-github() {
	git remote add origin [email protected]:$1/$2.git
	git push origin master
	git config branch.master.remote origin
	git config branch.master.merge refs/heads/master
	git config push.default current
}