import Prelude hiding (lookup)
import System.Random
import Control.Monad
...

def extract source, number, attribute
  (0..(number-1)).inject(Array.new) do |result, index|
...

module DashboardHelper

  def activity_message_for object
...

Ruby On Dashboard

by Jason Dew, July 21, 2008 22:59

I would consider moving the...

module Enumerable
  def cluster
    inject(Hash.new) do |all, one|
...

Ruby On Enumerable#cluster

by Jason Dew, July 18, 2008 23:36

If you don't need the order...

Hash[*uri.query.split("&").map {|part| part.split("=") }.flatten]

Ruby On Query String to Hash

by Jason Dew, July 10, 2008 23:20

Seems like this should do t...

class Highlighter

  def initialize(keywords, prefix='*', suffix='*', delimiter=' ')
...

LETTERS = ('A'..'Z').entries + ['#']
...

def list_for_blogentries(user)
...

def list_for_blogentries(user)
...

LETTERS = ('A'..'Z').entries + ['#']
...

class Array
...

Ruby On split_in_groups instead of ...

by Jason Dew, November 28, 2007 17:23

here's my first shot at it

def replace_keywords(keywords, text)
  keywords.each do |keyword, replacement|
    text.gsub! "\{#{keyword}\}", replacement
...

Ruby On Simple Text Replacement

by Jason Dew, November 16, 2007 13:16

I agree with Scott about ma...

def replace_keywords(keywords, text)
  keywords.each do |keyword, replacement|
    text.send( 'gsub!', "\{#{keyword}\}", "#{replacement}" )
...

Ruby On Simple Text Replacement

by Jason Dew, November 16, 2007 03:18

How about this?

class Cipher
...

Ruby On Circular Cipher

by Jason Dew, November 07, 2007 03:46

this code will be much clea...

def add_associated_link(model_name, label = "Add another")
    link_to_function label do |page|
    	page.insert_html :bottom, model_name.pluralize, :partial => model_name, :object => model_name.camelize.constantize.new
...

Ruby On Combining add/remove links

by Jason Dew, October 16, 2007 23:25

I don't see where you use t...