Skip to content

Instantly share code, notes, and snippets.

@RomanHargrave
Created February 8, 2021 02:00
Show Gist options
  • Star 0 You must be signed in to star a gist
  • Fork 0 You must be signed in to fork a gist
  • Save RomanHargrave/637f20c70ef648c14139f2daddee25de to your computer and use it in GitHub Desktop.
Save RomanHargrave/637f20c70ef648c14139f2daddee25de to your computer and use it in GitHub Desktop.
grammar Comment {
rule TOP { <key> '=' <value> }
our token key { <{KeyExpr}> }
token value { .* }
}
# ...
method get($k --> Array) {
fail "Invalid key" unless $k ~~ Comment::key;
return-rw (%!fields{$k} //= []);
}
# ...
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment