cco/go-scopes
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minor improvements and simplifications

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This commit is contained in:
Helmut Merz 2023-07-25 19:32:49 +02:00
parent d0f2fbc346
commit cd8982ada0
3 changed files with 5 additions and 8 deletions
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9
core/action/action.go
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@ -21,13 +21,14 @@ func (spec *baseSpec) Receivers() []lib.Addressable {
return spec.receivers
}
func (spec *baseSpec) AddReceiver(rcv lib.Addressable) {
func (spec *baseSpec) AddReceiver(rcv lib.Addressable) lib.ActionSpec {
for _, r := range spec.receivers {
if r == rcv {
return
return spec
}
}
spec.receivers = append(spec.receivers, rcv)
return spec
}
func Base(hdlr lib.ActionHandler, rcvs ...string) *baseSpec {
@ -38,10 +39,6 @@ func Base(hdlr lib.ActionHandler, rcvs ...string) *baseSpec {
return &spec
}
func BaseA(hdlr lib.ActionHandler, rcvs ...lib.Addressable) *baseSpec {
return &baseSpec{hdlr, rcvs}
}
// action selection
func Select(ctx lib.Context, msg lib.Message) []lib.Action {

2
matrix/matrix.go
View file

@ -40,7 +40,7 @@ func connect(src, tgt lib.Context, msg lib.Message) {
}
}
}
cfg.AddAction(pattern, action.BaseA(handle, tgt))
cfg.AddAction(pattern, action.Base(handle).AddReceiver(tgt))
}
func handle(act lib.Action) bool {

2
scopes.go
View file

@ -83,7 +83,7 @@ type Action interface {
type ActionSpec interface {
Handler() ActionHandler
Receivers() []Addressable
AddReceiver(Addressable)
AddReceiver(Addressable) ActionSpec
}
// procedures and handlers