txt: ## dist_zef-bduggan-Slang-Mosdef.md
  ## Slang::Mosdef
  
  All the cool kids are using def to declare methods. Now you can, too.
  
  [![Linux](https://github.com/bduggan/mosdef/actions/workflows/linux.yml/badge.svg)](https://github.com/bduggan/mosdef/actions/workflows/linux.yml)
  
  ```
  use Slang::Mosdef;
  
  class Foo {
      def bar {
          say 'I am cool too';
      }
      method baz {
          say 'This is not as much fun';
      }
  }
  
  ```
  
  You can also use lambda for subs!
  
  ```
  my $yo = lambda { say 'oy' };
  $yo();
  
  ```
  
  Or λ!
  
  ```
  my $twice = λ ($x) { $x * 2 };
  say $twice(0); # still 0
  
  ```
  
  Compute 5 factorial using a Y combinator:
  
  ```
  say λ ( &f ) {
    λ ( \n ) {
      return f(&f)(n);
    }
  }(
    λ ( &g ) {
      λ ( \n ) {
          return n==1 ?? 1 !! n * g(&g)(n-1);
      }
  })(5)
  
  ```
  