awls99

math_methods = Math.methods(false).each do |m|
  self.class.send(:define_method, m, Proc.new do |x| Math.method(m).(x); end )
end
math_methods.delete_if{|m| %I[atan2 hypot acos asin atan atanh frexp lgamma ldexp].include? m}

def sqrt x
  Math.sqrt x
end
ops       = [' + 4.0 ', ' - 4.0 ', ' * 4.0', ' / 4.0 ',]
mixer = %w[* - + /]

awls99

  #The following two examples are equivalent 
  
  #Example 1, explicit error classe declaration
  class MyMainNamespace
    module Errors
      class Error1 < StandardError; end
      class Error2 < StandardError; end
    end
  end
  

awls99

require 'thwait'

Then /^all links are valid$/ do
    errors  = []
    threads = []
    @links.each do |link|
      threads << Thread.new do
        last_response = get link.url
        errors.push "#{link.url} LINK IS BROKEN" unless last_response.success?
      end

awls99

########## CUCUMBER SAMPLE ###########
Given user "jon" goes to "google.com"
#turns into:
Given /^user "([^"]*)" goes to "([^"]*)"/ do |user_key, url|
  @users[user_key].browse do |browser|
    browser.goto url
  end
end

######## HOOKS SAMPLE ###############