A wrapper class for reporting on method calls useful for reverse engineering

snitch.rb

# snitch = Snitch.new('A string')
#=> #<Snitch:0x00007fe53a1964b0 @obj="A string">
# snitch.empty?
# Calling empty? on A string with []
#=> false

class Snitch
  attr_reader :obj

  def initialize(obj)
    @obj = obj
  end

  def method_missing(name, *args, &blk)
    puts "Calling #{name} on #{obj} with #{args.inspect}"

    obj.send(name, *args, &blk)
  end
  
  def respond_to?(symbol)
    obj.respond_to?(symbol)
  end
end