go-pkg/expr
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RegisterFunc() also returns the funcInfo object

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This commit is contained in:
Celestino Amoroso 2024-08-01 00:09:49 +02:00
parent 3c51b8d2ee
commit 075b0b5691
2 changed files with 3 additions and 2 deletions
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2
expr-context.go
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@ -25,5 +25,5 @@ type ExprContext interface {
GetFuncInfo(name string) (item ExprFunc, exists bool) GetFuncInfo(name string) (item ExprFunc, exists bool)
Call(name string, args map[string]any) (result any, err error) Call(name string, args map[string]any) (result any, err error)
RegisterFuncInfo(info ExprFunc) RegisterFuncInfo(info ExprFunc)
RegisterFunc(name string, f Functor, returnType string, param []ExprFuncParam) error RegisterFunc(name string, f Functor, returnType string, param []ExprFuncParam) (funcInfo ExprFunc, err error)
} }

3
simple-store.go
View File

@ -149,10 +149,11 @@ func (ctx *SimpleStore) RegisterFuncInfo(info ExprFunc) {
ctx.funcStore[info.Name()], _ = info.(*funcInfo) ctx.funcStore[info.Name()], _ = info.(*funcInfo)
} }
func (ctx *SimpleStore) RegisterFunc(name string, functor Functor, returnType string, params []ExprFuncParam) (err error) { func (ctx *SimpleStore) RegisterFunc(name string, functor Functor, returnType string, params []ExprFuncParam) (exprFunc ExprFunc, err error) {
var info *funcInfo var info *funcInfo
if info, err = newFuncInfo(name, functor, returnType, params); err == nil { if info, err = newFuncInfo(name, functor, returnType, params); err == nil {
ctx.funcStore[name] = info ctx.funcStore[name] = info
exprFunc = info
} }
return return
} }