# calling_proc_and_lambda_in_function.rb def calling_lambda puts "Started calling_lambda" some_lambda = lambda{ return "In Lambda" } puts some_lambda.call puts "Finished calling_lambda function" end def calling_proc puts "Started calling_proc" some_proc = Proc.new { return "In Proc" } puts some_proc.call puts "In calling_proc function" end calling_lambda calling_proc