Re: Is there a default initializer that can be overloaded?

[dawkot]

You can use a template instead of a proc: 
    
    
    template usesFoo =
      foo()
    
    block:
      proc foo = echo "a"
      usesFoo
    
    block:
      proc foo = echo "b"
      usesFoo
    
    # prints:
    # a
    # b
    
    
    Run