irbrc

require 'irb/completion'
require 'pp'

class Array
  def self.toy(n=10,&block)
    block_given? ? Array.new(n,&block) : Array.new(n) {|i| i+1}
  end
end   
class Hash
  def self.toy(n=10)
    Hash[Array.toy(n).zip(Array.toy(n){|c| (96+(c+1)).chr})]
  end
end