colin

class Array
  require 'terminal-table/import'
  
  # Convert an array of instances to an ascii table using the "terminal-table" gem on gemcutter.org
  def to_ascii_table(attributes_set = [])
    begin
      raise "All items must be of the same class, found #{self.collect(&:class).uniq.to_sentence}" if self.collect(&:class).uniq.size != 1
      
      # Get a list of all existing attributes from the list.
      if attributes_set.blank?

colin

#!/usr/bin/ruby
require 'rubygems'
require 'nokogiri'
require 'cgi'

zipfile = ARGV[0]
`mkdir /tmp/keycutter`
`cp #{zipfile} /tmp/keycutter/keycutter.zip`
`cd /tmp/keycutter && unzip -o keycutter.zip`
doc = Nokogiri::XML(open('/tmp/keycutter/index.apxl'))

colin

# Install
# 
# Move this file into config/preinitializer.rb
#
# Usage
# 
# This line:
#   config.github_gem "mislav-will_paginate" 
# is equivalent to this line:
#   config.gem "mislav-will_paginate", :lib => "will_paginate", :source => "http://gem.github.com"

colin

class AddAttachmentsDataToWrapper < ActiveRecord::Migration
  def self.up
    add_column :wrappers, :data_file_name, :string
    add_column :wrappers, :data_content_type, :string
    add_column :wrappers, :data_file_size, :integer
    add_column :wrappers, :data_updated_at, :datetime
  end

  def self.down
    remove_column :wrappers, :data_file_name

colin

class AddAttachmentsDataToWrapper < ActiveRecord::Migration
  def self.up
    add_column :wrappers, :data_file_name, :string
    add_column :wrappers, :data_content_type, :string
    add_column :wrappers, :data_file_size, :integer
    add_column :wrappers, :data_updated_at, :datetime
  end

  def self.down
    remove_column :wrappers, :data_file_name

colin

class AddAttachmentsDataToWrapper < ActiveRecord::Migration
  def self.up
    add_column :wrappers, :data_file_name, :string
    add_column :wrappers, :data_content_type, :string
    add_column :wrappers, :data_file_size, :integer
    add_column :wrappers, :data_updated_at, :datetime
  end

  def self.down
    remove_column :wrappers, :data_file_name

colin

# app/models/util/cache.rb

class Util::Cache
  def self.increment(key, amount = 1)
    if (value = Rails.cache.read(key)).nil?
      Rails.cache.write(key, (value = amount))
    else
      Rails.cache.write(key, (value = value + amount))
    end
    

colin

# RAILSLOVE.com template
#
# with help and ideas from:
# http://gist.github.com/33337 By Peter Cooper
# http://github.com/jeremymcanally/rails-templates/tree/master/suspenders.rb Suspenders by Thoughtbot  Nathan Esquenazi


if yes?("symlink local rails copy to vendor?")
  path = ask("what's the directory of your local rails copy?")
  inside('vendor') { run "ln -s #{path} rails" }

colin

# environment variables
export PATH="/usr/local/bin:/usr/local/sbin:/usr/local/mysql/bin:/opt/local/bin:$PATH"
export EDITOR='mate -w'

# aliases
alias l="ls -la"
alias gemi='sudo gem install --no-rdoc --no-ri'
alias gemu='sudo gem update --no-rdoc --no-ri'
alias ss='ruby script/server'
alias sc='ruby script/console'

colin

class AddAttachmentsDataToWrapper < ActiveRecord::Migration
  def self.up
    add_column :wrappers, :data_file_name, :string
    add_column :wrappers, :data_content_type, :string
    add_column :wrappers, :data_file_size, :integer
    add_column :wrappers, :data_updated_at, :datetime
  end

  def self.down
    remove_column :wrappers, :data_file_name