Do you think a join option would be a good idea for comprehensions? Something like Enum.map_join/2 that could map and join lists in a single pass. book_ids = for book <- books, join: ",", do: book.id
If it looks like a good idea, I will open a PR. Best, Christian -- You received this message because you are subscribed to the Google Groups "elixir-lang-core" group. To unsubscribe from this group and stop receiving emails from it, send an email to elixir-lang-core+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/elixir-lang-core/f8b94dec-35a1-4b78-a14c-6913c7206fe3n%40googlegroups.com.
