DylanFM

html body * span.clear,html body * div.clear,html body * li.clear,html body * dd.clear{background:none;border:0;clear:both;display:block;float:none;font-size:0;list-style:none;margin:0;padding:0;overflow:hidden;visibility:hidden;width:0;height:0}.clearfix:after{clear:both;content:'.';display:block;visibility:hidden;height:0}.clearfix{display:inline-block}* html .clearfix{height:1%}.clearfix{display:block}html,body,div,span,applet,object,iframe,h1,h2,h3,h4,h5,h6,p,blockquote,pre,a,abbr,acronym,address,big,cite,code,del,dfn,em,font,img,ins,kbd,q,s,samp,small,strike,strong,sub,sup,tt,var,b,u,i,center,dl,dt,dd,ol,ul,li,fieldset,form,label,legend,table,caption,tbody,tfoot,thead,tr,th,td{margin:0;padding:0;border:0;outline:0;font-size:100%;vertical-align:baseline;background:transparent}body{line-height:1}ol,ul{list-style:none}blockquote,q{quotes:none}blockquote:before,blockquote:after,q:before,q:after{content:'';content:none}:focus{outline:0}ins{text-decoration:none}del{text-decoration:line-through}table{border-col

DylanFM

i, @i = 1, 1

def add_one(i)
  i =+1
end

add_one(i)
add_one(i)
add_one(i)

DylanFM

#!/bin/bash
VERSION="1.1"
REEV="http://rubyforge.org/frs/download.php/48623/ruby-enterprise-1.8.6-20081215.tar.gz"
REEF="ruby-enterprise-1.8.6-20081215.tar.gz"
REEFF=${REEF%".tar.gz"}
PASSENGER="2.0.6"
 
echo "#####################################"
echo "Welcome, let's get this party rollin'"
echo "#####################################"

DylanFM

def fun(cl,name,&body)
  cl.class_eval {
    define_method(name,body)
  }    
end

fun String,:world do
  "#{self} world"
end

DylanFM

def print_ancestor_definitions(cl,method)
  ancestors = cl.ancestors
  p ancestors.join(' < ') #Print heirarchy
  p "Searching..."
  ancestors.each do |c|
    if c.instance_methods.include? method
      p "#{c} defines #{method} as an instance method!"
    elsif c.singleton_methods.include? method
      p "#{c} defines #{method} as a singleton method"
    else

DylanFM

module What
  
  @foo = 'bar'

  class Whatever
    def change_foo
      What.instance_variable_set(:@foo, "changed")
    end
  end
  

DylanFM

#!/usr/local/bin ruby19
 
#I'll fix this eventually.
 
99.downto(1) do |bottles|
  f = Fiber.new do |bottles|
    "#{bottles} bottles of beer on the wall, #{bottles} bottle#{bottles == 1 ? '':'s'} of beer. 
    Take one down and pass it around, #{bottles-1} bottle#{bottles == 1 ? '':'s'} of beer on the wall."
  end
  puts f.resume(bottles)

DylanFM

require 'stringio'

old_stdout, new_stdout = $stdout, StringIO.new
$stdout = new_stdout

puts "Hello, World!"

$stdout = old_stdout
puts new_stdout.string

DylanFM

def f(ra,n)
  ra.inject(0) { |r,x| r += 1 if x.include? n; r }
end

DylanFM

namespace :flickr do
  
  desc "Fetches, checks and updates photos"
  task :default => [:fetch_photos, :check_photos, :update_photos]
  
  desc "Fetches photos for tags from flickr"
  task :fetch_photos => :merb_env do

    categories = Category.all