DZone Snippets is a public source code repository. Easily build up your personal collection of code snippets, categorize them with tags / keywords, and share them with the world

Snippets has posted 5883 posts at DZone. View Full User Profile

Declare A Shorthand Proc In Ruby 1.9

03.26.2010
| 2765 views |
  • submit to reddit
        
welcome = ->{puts 'hi'}
#=> #<Proc:0xa83ce18@(irb):265 (lambda)>
welcome.call
#=> hi
I discovered this while reading a <a href="http://twitter.com/railshoster/status/11081565639">tweet from @railshoster</a> [twitter.com]