11:40 <frojnd> Hi there. In touple I can test if value doesn't exist by simply putting underscore `_` for that value inside { }. What's that called? I saw in some tutorial but can't find in the actual Tuple docs: https://crystal-lang.org/api/1.7.0/Tuple.html

11:41 <frojnd> s/touple/tuple

16:58 <jhass[m]> frojnd: https://crystal-lang.org/reference/1.7/syntax_and_semantics/case.html#underscore-allowed