jcf

#!/usr/bin/env ruby -wKU

groups = %x(dscl . -list /Groups).split("\n")

gids = []
groups.each do |group|
  gids += [%x(dscl . -read /Groups/#{group} PrimaryGroupID).split[-1].to_i]
end

puts gids.sort

jcf

module Paths
  def self.method_names
    @method_names ||= []
  end

  module InstanceMethods
    # Add your nested resources below
    NESTED_ROUTES = {
      :account => :payment
    }

jcf

#!/opt/local/bin/bash
# .git/hooks/commit-msg

exec < /dev/tty

commit_message=$1
ref=$(git symbolic-ref HEAD 2> /dev/null) || return
branch=${ref#refs/heads/}

# Exit if commit message empty

jcf

a {-webkit-transition-duration: .33s; -webkit-transition-property: color, background;}
dl#sidebarlinks dd {-webkit-transition:-webkit-transform .33s linear}
dl#sidebarlinks dd:hover {-webkit-transform:rotate(-3deg);}

jcf

-module(example).
-export([fac/1, mult/2]).

fac(1) ->
    1;
fac(N) ->
    N * fac(N - 1).

mult(X, Y) ->
    X * Y.

jcf

-module(list_length).

-export([list_length/1]).

list_length([]) ->
    0;    
list_length([First | Rest]) ->
    1 + list_length(Rest).

jcf

A Few Examples of using Scripting Bridge:
http://developer.apple.com/documentation/Cocoa/Conceptual/ScriptingBridgeConcepts/UsingScriptingBridge/UsingScriptingBridge.html#//apple_ref/doc/uid/TP40006104-CH4-DontLinkElementID_12

A note of Performance & Optimisation with Scripting Bridge:
http://developer.apple.com/documentation/Cocoa/Conceptual/ScriptingBridgeConcepts/ImproveScriptingBridgePerf/ImproveScriptingBridgePerf.html#//apple_ref/doc/uid/TP40006104-CH6-SW1

NSAppleScript Technote/Example:
http://developer.apple.com/technotes/tn2006/tn2084.html

jcf

def foo(bar = {})
  if bar.any?
    bar.keys
  end
end

jcf

# exhibit a
    {:conditions => case f.to_s
      when 'active'   then {:state => @@states[2]}
      when 'disabled' then {:state => @@states[0..1]}
      when 'all'      then {}
      else                 {:state => @@states[3]}
    end}

# exhibit b
    case f.to_s

jcf

#!/usr/bin/env ruby
require "find"
require "optparse"

require "rubygems"
require "session"
require "webby"

begin
  require "inotify"