Roman2K

pdf.bounding_box [100, 600], :width => 200 do
  pdf.text "The rain in spain falls mainly on the plains " * 5
  pdf.stroke do
    pdf.line pdf.bounds.top_left,    pdf.bounds.top_right
    pdf.line pdf.bounds.bottom_left, pdf.bounds.bottom_right
  end
end

Roman2K

pdf.text "Hello World!"

Roman2K

text "Hello World!"

Roman2K

article = Article.new.save(false) # would be ideal, but `article' equals true here
article = Article.new
article.save(false)   # => true
comment = article.comments.build
comment.save(false)   # => true
# ...use these records here...

Roman2K

article = Article.new { |a| a.save(false) }
comment = article.comments.build { |c| c.save(false) }

Roman2K

article = insert! Article
comment = insert! Comment, :article => article
# ...use these records here...

Roman2K

# This is an augmented version of the original `insert!'. In addition to the
# original functionality, it allows for specifying:
#
# - :trigger_validation:  whether to trigger validation after the record has
#                         been instantiated. Default: false.
#
# - :inhibit_callbacks:   whether to inhibit callbacks supposed to be triggered
#                         after validation. Default: true.
#
# Also, now, any attribute can be assigned, regardless of their being declared

Roman2K

# Portable monkey patch for reloading constants before hitting metal
# applications. More details in the introduction article at:
#
#   http://roman.flucti.com/reloading-rails-metal-applications
#

Rails::Rack::Metal.class_eval do
  # Prevent Metal from further require'ing source files, in order to let
  # AS::Dependencies handle constants.
  class << self

Roman2K

# Minimalistic Mininova TV show browser with live search, written in Shoes.
#
# To run it, drop `minishoes.rb' onto `Shoes.app'. You should see something like
# the screen capture at:
#   http://img4.imageshack.us/img4/106/minishows.png
#

require 'pathname'
require 'hpricot'
require 'open-uri'

Roman2K

  def on_time_value
    attendances.inject(0) do |sum, attendance|
      sum + (attendance.late? ? 0 : 5)
    end
  end