Just so that I understand, are you looking for something like this:
Text Blaze Snippet
Copy to Text Blaze
func1 =
()->"Hello from func1"
func2 =
()->"Hello from func2"
defaultyesnameuse_1
func_to_use =
func1ifuse_1elsefunc2
=
func_to_use()
Snippet preview
You can define a function like this, and then pass it additional values as arguments. If you give more details, I can give you a better example snippet for this.