Object inspection oneliner

object_inspection_oneliner.rb

# Hello, I made this simple ruby one liner that I found useful when inspecting ruby object I don't know much about
# It simply calls all the callable methods of the given object and presents a simple result. 

# USAGE:
# replace the 'object' variable (Time.now in the example) with your favourite object

# irb version:
object = Time.new; (object.methods - Object.methods).map{ |m| meth = object.method(m.to_sym); begin; [meth.name, meth.call] if meth.arity == 0; rescue Exception;  end }.compact

# readable version:
object = Time.new
(object.methods - Object.methods).map do |m| 
   meth = object.method(m.to_sym) 
   begin
     [meth.name, meth.call] if meth.arity == 0
   rescue Exception  
   end
end.compact