When it comes to arrays, they use () to emphasize the fact that this is a function- arr(1) is arr.apply(1)- instead of directly accessing an element like other

When it comes to arrays, they use () to emphasize the fact that this is a function- arr(1) is arr.apply(1)- instead of directly accessing an element like other languages. Scala makes sense and has a logic behind all its reasons, but sometimes it seems to go against convention for the sake of its own philosophy.