Is it possible to pass more than one block to a method in Ruby?

Question

Something like:

def foo(&b1, &b2) b1.call b2.call end foo() { puts "one" } { puts "two" } 

Answer 1

You cannot pass multiple blocks this way, but you can pass multiple proc or lambda objects:

 irb(main):005:0> def foo(b1, b2) irb(main):006:1> b1.call irb(main):007:1> b2.call irb(main):008:1> end => nil irb(main):009:0> foo(Proc.new {puts 'one'}, Proc.new {puts 'two'}) one two => nil irb(main):010:0> 

Answer 2

Syntax

is a lot of cuter in Ruby 1.9:

 foo ->{puts :one}, ->{puts :two}