To add to it, it’s how you define infix operators in Elixir, for example:
def foo <~> bar do
# ...
end
There are a set number of infix operators, you can’t just make them up, though I can’t remember where they are listed right now (sorry).
A quick way to try out the and version is like this:
defmodule Foo do
import Kernel, except: [and: 2]
def left and right do
Enum.random([left, right])
end
def test do
"foo" and "bar"
end
end
Foo.test()
