Function capture with &

Questions / Help
1

I’m trying to capture a function like

f = &List.replace_at/3

but

 f([1,2,3],0,4)

gives me

** (CompileError) iex: undefined function f/3

What is wrong?

2

In oder to invoke anonymous functions the syntax is f.([1,2,3],0,4). Note the additional ..

4 Likes