lukaszsagol · September 24, 2013 11:55
diff --git a/lambdas.rb b/lambdas.rb
 def is(method_sym)
  ->(subject) { subject.send method_sym }
 end

 case user
  when is(:admin)  then puts 'Woohoo! Admin'
  when is(:editor) then puts 'Editor'
  else puts 'User'
 end
	def is(method_sym)
	->(subject) { subject.send method_sym }
	end

	case user
	when is(:admin) then puts 'Woohoo! Admin'
	when is(:editor) then puts 'Editor'
	else puts 'User'
	end