elixir-gettext / gettext / 0640c6d963fbf368ed6309a8585802b45ecee146-PR-449

94%

main: 94%

Pull #449

github

Compute plural info once per PO file at compile time

`compile_po_file/5` derived the plural data twice: once in `nplurals/3` and
once in `compile_plural_forms/4`, each calling `Plural.plural_info/3`. That
function runs `Code.ensure_compiled!/1` and parses the `Plural-Forms` header,
so it is needless work repeated for every PO file across all locales and
domains.

Compute `plural_info` once in `compile_po_file/5` and pass it to both helpers.
The generated code is identical (the same value is escaped into the plural
dispatcher and fed to `nplurals/1`); only the duplicate computation is removed.

4 of 4 new or added lines in 1 file covered. (100.0%)

768 of 819 relevant lines covered (93.77%)

36.21 hits per line