Function getFunctionByNameOrThrow

getFunctionByNameOrThrow(
functionPathString: string,
fallbackFunction?: Function,
): Function
Resolve a function by dot-separated path, returning a fallback when the path is absent. Throws if a path is provided but cannot be resolved.
Parameters
- functionPathString: string
  Dot-separated path to look up; if falsy, fallbackFunction is returned.
- OptionalfallbackFunction: Function
  Returned when functionPathString is falsy.
Returns Function
The resolved function or the fallback.
- Defined in util/types.ts:145