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82 lines
2.0 KiB
Plaintext
82 lines
2.0 KiB
Plaintext
/- spider, grp=group-store, gra=graph-store, met=metadata-store
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/+ strandio, res=resource
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::
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=* strand strand:spider
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=* raw-poke raw-poke:strandio
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=* raw-poke-our raw-poke-our:strandio
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=* scry scry:strandio
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::
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^- thread:spider
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|= arg=vase
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=/ m (strand ,vase)
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^- form:m
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=+ !<([~ =update:grp] arg)
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?. ?=(%remove-group -.update)
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(pure:m !>(~))
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;< =bowl:spider bind:m get-bowl:strandio
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:: tell group host to remove us as member
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::
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;< ~ bind:m
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%+ raw-poke
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[entity.resource.update %group-push-hook]
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:- %group-update-0
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!> ^- update:grp
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[%remove-members resource.update (silt [our.bowl ~])]
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:: stop serving or syncing group updates
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::
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;< ~ bind:m
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%+ raw-poke
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[our.bowl %group-push-hook]
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:- %push-hook-action
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!>([%remove resource.update])
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;< ~ bind:m
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%+ raw-poke
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[our.bowl %group-pull-hook]
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:- %pull-hook-action
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!>([%remove resource.update])
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:: stop serving or syncing metadata associated with group
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::
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;< ~ bind:m
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%- raw-poke-our
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?: =(our.bowl entity.resource.update)
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:- %metadata-push-hook
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push-hook-action+!>([%remove resource.update])
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:- %metadata-pull-hook
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pull-hook-action+!>([%remove resource.update])
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;< =associations:met bind:m
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%+ scry associations:met
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;: weld
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/gx/metadata-store/group
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(en-path:res resource.update)
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/noun
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==
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=/ entries=(list [m=md-resource:met g=resource:res *])
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~(tap by associations)
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|- ^- form:m
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=* loop $
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?~ entries
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(pure:m !>(~))
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:: remove metadata associated with group
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::
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;< ~ bind:m
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%+ raw-poke
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[our.bowl %metadata-store]
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:- %metadata-action
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!> ^- action:met
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[%remove g.i.entries m.i.entries]
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:: archive graph associated with group
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::
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=* app-resource resource.m.i.entries
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;< ~ bind:m
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%+ raw-poke
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[our.bowl %graph-store]
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:- %graph-update-2
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!> ^- update:gra
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[now.bowl [%archive-graph app-resource]]
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;< ~ bind:m
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%+ raw-poke
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[our.bowl %graph-pull-hook]
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:- %pull-hook-action
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!>([%remove app-resource])
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loop(entries t.entries)
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