Mercurial > repos > tabletprog
changeset 338:1458c069c715
Added "value" method to option value and option none. It behaves similarly to value:none, except the none case just propagates the none value and the value case wraps the result in an option value
author | Michael Pavone <pavone@retrodev.com> |
---|---|
date | Sat, 04 Apr 2015 11:54:46 -0700 |
parents | b8f721bde066 |
children | 74cab9b5f2a4 |
files | modules/option.tp |
diffstat | 1 files changed, 4 insertions(+), 0 deletions(-) [+] |
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--- a/modules/option.tp Fri Apr 03 23:08:19 2015 -0700 +++ b/modules/option.tp Sat Apr 04 11:54:46 2015 -0700 @@ -3,6 +3,7 @@ value:none <- :ifval :ifnone { ifnone: } + value <- :ifval { self } value? <- { false } none? <- { true } } @@ -12,6 +13,9 @@ value:none <- :ifval :ifnone { ifval: v } + value <- :ifval { + option value: (ifval: ) + } value? <- { true } none? <- { false } }