Method GetFunction

internal/scripting/vmwrapper.go:29–45

(name string)

}

func (vmw *VMWrapper) GetFunction(name string) (goja.Callable, bool) {

	fn, ok := vmw.callableCache[name]

	if ok {
		return fn, fn != nil
	}

	fn, ok = goja.AssertFunction(vmw.VM.Get(name))

	if vmw.maxCacheSize == 0 || vmw.cacheSize < vmw.maxCacheSize {
		vmw.cacheSize++
		vmw.callableCache[name] = fn
	}

	return fn, ok
}

// loadVM compiles and runs script source in a new Goja VM, returning a ready
// VMWrapper. scriptLabel is used in compile error messages (e.g. "room-42").