I don’t want to judge too hard here, but this – like a few prev. topics of yours – seems to come from a place of shoehorning features available in other languages into elixir. Doing things lazily is totally possible, but I don’t see why there would be the need to do so in a for comprehention.
What’s the problem with this?
a = fn -> long_operation() end
b = fn -> longer_operation() end
a.() + b.()
Anonymous functions and Stream, where stream is specifically for enumerables (so not single values) and it also often uses anonymous functions.
