This page contains automated test results for code from O'Reilly's Ruby Cookbook. If this code looks interesting or useful, you might want to buy the whole book.

Automatically Loading Files as Needed
CodeExpectedActual
module Decidable
  # ... Many, many methods go here.
end
module Semidecidable
  # ... Many, many methods go here.
end
 
functions.rb
 






autoload :Decidable, "decidable.rb"
autoload :Semidecidable, "semidecidable.rb"


decidable.rb








module Decidable
  # ... Many, many methods go here.
end


semidecidable.rb








module Semidecidable
  # ... Many, many methods go here.
end
require 'functions'
Decidable.class

Module
Module





autoload :Set, "set.rb"
def random_set(size)
  max = size * 10
  set = Set.new
  set << rand(max) until set.size == size
  return set
end


More code goes here...








random_set(10)

#<Set: {39, 83, 73, 40, 90, 25, 91, 31, 76, 54}>
#<Set: {39, 83, 73, 40, 90, 25, 91, 31, 76, 54}>





require 'set'

false
false