Mercurial > urweb
comparison lib/ur/option.urs @ 961:8c37699de273
Grid sorting working
author | Adam Chlipala <adamc@hcoop.net> |
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date | Sat, 19 Sep 2009 13:32:33 -0400 |
parents | da3ec6014d2f |
children | 757dbac0454d |
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960:6f34950825b6 | 961:8c37699de273 |
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1 datatype t = datatype Basis.option | 1 datatype t = datatype Basis.option |
2 | 2 |
3 val eq : a ::: Type -> eq a -> eq (t a) | 3 val eq : a ::: Type -> eq a -> eq (t a) |
4 val ord : a ::: Type -> ord a -> ord (t a) | |
4 | 5 |
5 val isNone : a ::: Type -> t a -> bool | 6 val isNone : a ::: Type -> t a -> bool |
6 val isSome : a ::: Type -> t a -> bool | 7 val isSome : a ::: Type -> t a -> bool |
7 | 8 |
8 val mp : a ::: Type -> b ::: Type -> (a -> b) -> t a -> t b | 9 val mp : a ::: Type -> b ::: Type -> (a -> b) -> t a -> t b |