lwille

module ApplicationHelper
  # Mixin for tree generation based on a nested set, just place this in your application_helper.rb
  module TreeMethods
    attr_accessor :child_nodes
    attr_accessor :parent_node
    def after_initialize
      @child_nodes = []
      @parent_node = nil
    end
    def recursive_tree nodes=nil, level=0

reu

<% form_for(@user) do |f| %>
  <p>
    <%= f.label :name %><br />
    <%= f.text_field :name %>
  </p>

  <% f.fields_for :custom, @user.custom do |custom_form| %>
    <% custom_form.object.marshal_dump.each_key do |custom_field| %>
      <p>
        <%= custom_form.label custom_field %><br />

markbates

ENV["WATCHR"] = "1"
system 'clear'

def growl(message)
  growlnotify = `which growlnotify`.chomp
  title = "Watchr Test Results"
  puts message
  image = message.match(/\s0\s(errors|failures)/) ? "~/.watchr_images/passed.png" : "~/.watchr_images/failed.png"
  options = "-w -n Watchr --image '#{File.expand_path(image)}' -m '#{message}' '#{title}'"
  system %(#{growlnotify} #{options} &)

ddgromit

# Adapted from the javascript implementation at http://sedition.com/perl/javascript-fy.html

# Randomizes the order of elements in the passed in array in place.
fisherYates = (arr) ->
    i = arr.length;
    if i == 0 then return false

    while --i
        j = Math.floor(Math.random() * (i+1))
        tempi = arr[i]

squarism

# sometimes watchr freaks out when you view this file in textmate (hits timestamp?)
# ie: it prints "Watching..." over and over
# just hit Ctrl-\ to run all tests and it calms down

ENV["WATCHR"] = "1"
puts "Watching..."

def growl(result)
  result_lines = result.split("\n")
  message = result_lines[result_lines.size - 1]

jeffkreeftmeijer

#import <Cocoa/Cocoa.h>

#import "opencv2/imgproc/imgproc_c.h"
#import "opencv2/highgui/highgui_c.h"
#import "opencv2/objdetect/objdetect.hpp"


@interface OpenCV : NSObject {
	int scale;
	CvCapture* camera;

rtomayko

#!/usr/bin/env ruby
#/ Usage: <progname> [options]...
#/ How does this script make my life easier?
# ** Tip: use #/ lines to define the --help usage message.
$stderr.sync = true
require 'optparse'

# default options
flag    = false
option  = "default value"

henrik

class Luhn
  def self.checksum(number)
    digits = number.to_s.reverse.scan(/\d/).map { |x| x.to_i }
    digits = digits.each_with_index.map { |d, i|
      d *= 2 if i.even?
      d > 9 ? d - 9 : d
    }
    sum = digits.inject(0) { |m, x| m + x }
    mod = 10 - sum % 10
    mod==10 ? 0 : mod

futuremill-ltd

# From a fresh install of squeeze
apt-get install ruby rubygems # Need ruby to use fpm
gem1.8 install fpm --no-ri --no-rdoc

apt-get install build-essential openssl libreadline6 libreadline6-dev zlib1g zlib1g-dev libssl-dev ncurses-dev libyaml-dev

wget ftp://ftp.ruby-lang.org/pub/ruby/1.9/ruby-1.9.3-p125.tar.gz
tar -zxvf ruby-1.9.3-p125.tar.gz
cd ruby-1.9.3-p125
rm -rf /tmp/ruby193

kasparsd

Update: please note that I have since switched to using a set of bash scripts instead of poluting the Git repository with git svn.

Using Git and GitHub with Subversion (SVN) Mirroring for WordPress Plugin Development

Author: Kaspars Dambis
kaspars.net / @konstruktors