Mercurial > urweb
view lib/ur/option.urs @ 2135:a159625975a7
Allow file directives to contain slashes
Previously, adding a line such as "file /c/foo.css css/foo.css" would
cause the compiler to raise an InvalidArc exception.
author | Julian Squires <julian@cipht.net> |
---|---|
date | Fri, 24 Apr 2015 07:51:47 -0400 |
parents | 36428d853c97 |
children |
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datatype t = datatype Basis.option val monad : monad t val eq : a ::: Type -> eq a -> eq (t a) val ord : a ::: Type -> ord a -> ord (t a) val isNone : a ::: Type -> t a -> bool val isSome : a ::: Type -> t a -> bool val mp : a ::: Type -> b ::: Type -> (a -> b) -> t a -> t b val bind : a ::: Type -> b ::: Type -> (a -> option b) -> t a -> t b val get : a ::: Type -> a -> option a -> a val unsafeGet : a ::: Type -> option a -> a