urbit/shrub
1
1
Fork 0
mirror of https://github.com/urbit/shrub.git synced 2024-12-01 22:55:03 +03:00
Code Issues Packages Projects Releases Wiki Activity

Improved querying code, renamed to ++peek.

Browse Source
This commit is contained in:
Fang 2017-06-22 12:33:12 -07:00
parent 0642ee5f16
commit a7db6dd2ea
1 changed files with 16 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

27
app/talk-guardian.hoon
View File

@ -1663,18 +1663,18 @@
=^ mos +>.^$ (f-bake d)
[(welp m mos) +>.^$]
::
++ g-query ::< query on state
++ peek ::< query on state
::> find the result (if any) for a given query.
::
|= weg/(list coin)
::TODO (unit (unit prize))
^- prize
^- (unit (unit prize))
=+ qer=(coins-to-query weg)
?- -.qer
$reader
[%reader nak nicks]
``[%reader nak nicks]
::
$friend
:+ ~ ~
:- %friend
%- ~(gas in *(set circle))
%+ murn
@ -1686,6 +1686,7 @@
[~ p.p]
::
$burden
:+ ~ ~
:- %burden
%- ~(gas in *(map knot burden))
%+ murn (~(tap by stories))
@ -1699,15 +1700,16 @@
[locals.s remotes.s]
::
$report
::TODO want to return no prize
[%friend ~]
~ ::TODO? we just don't have a prize. or do we need [%report ~] ?
::
$circle
=+ soy=(~(get by stories) nom.qer)
?~ soy ~
:+ ~ ~
:- %circle
=+ soy=(~(got by stories) nom.qer)
:+ grams.soy ::TODO get using specified range.
[shape.soy mirrors.soy]
[locals.soy remotes.soy]
:+ grams.u.soy ::TODO get using specified range.
[shape.u.soy mirrors.u.soy]
[locals.u.soy remotes.u.soy]
==
::
++ tmp-their-change ::< diff-story to theirs
@ -1937,8 +1939,11 @@
%- pre-bake
ta-done:(ta-subscribe:ta src.bol pax)
:_ +>.$
=+ piz=(peek qer)
?~ piz ~&([%query-unavailable pax] mos)
?~ u.piz ~&([%query-invalid pax] mos)
:_ mos
[ost.bol %diff %talk-prize (g-query qer)]
[ost.bol %diff %talk-prize u.u.piz]
::
++ pull ::< unsubscribe
::> unsubscribes.