go-sprout/sprout

package std

import "github.com/go-sprout/sprout"

type StdRegistry struct {
    handler sprout.Handler // Embedding Handler for shared functionality
}

// NewRegistry creates a new instance of your registry with the embedded Handler.
func NewRegistry() *StdRegistry {
    return &StdRegistry{}
}

// Uid returns the unique identifier of the registry.
func (sr *StdRegistry) Uid() string {
    return "std"
}

// LinkHandler links the handler to the registry at runtime.
func (sr *StdRegistry) LinkHandler(fh sprout.Handler) error {
    sr.handler = fh
    return nil
}

// RegisterFunctions registers all functions of the registry.
func (sr *StdRegistry) RegisterFunctions(funcsMap sprout.FunctionMap) error {
    sprout.AddFunction(funcsMap, "hello", sr.Hello)
    sprout.AddFunction(funcsMap, "default", sr.Default)
    sprout.AddFunction(funcsMap, "empty", sr.Empty)
    sprout.AddFunction(funcsMap, "all", sr.All)
    sprout.AddFunction(funcsMap, "any", sr.Any)
    sprout.AddFunction(funcsMap, "coalesce", sr.Coalesce)
    sprout.AddFunction(funcsMap, "ternary", sr.Ternary)
    sprout.AddFunction(funcsMap, "cat", sr.Cat)
    return nil
}