git.iko.soy/urbit.org
on 492ae2f help sign in
urbit.org/docs/programming/reference/runes/wt/wtgr.md
14 lines 279 B history raw
1# `:sure`, `?>`, "wutgar" `{$sure p/twig q/twig}`
3Assert `p` is true.
5Asserts that `p` is true before evaluating `q`, crashing if `p` evaluates to false.
7Regular form: *2-fixed*
9Examples:
11 ~zod/try=> ?>(=(0x1 1) %foo)
12 %foo
13 ~zod/try=> ?>(=(0x1 0) %foo)
14 ! exit