Mercurial > hg > Papers > 2019 > anatofuz-thesis
changeset 80:cbd990446e05
fix
| author | anatofuz <anatofuz@cr.ie.u-ryukyu.ac.jp> |
|---|---|
| date | Mon, 18 Feb 2019 20:38:01 +0900 |
| parents | 0d4418a76093 |
| children | ff884fd7a990 |
| files | paper/codes/grammer.p6 paper/main.pdf |
| diffstat | 2 files changed, 8 insertions(+), 8 deletions(-) [+] |
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--- a/paper/codes/grammer.p6 Mon Feb 18 20:32:53 2019 +0900 +++ b/paper/codes/grammer.p6 Mon Feb 18 20:38:01 2019 +0900 @@ -1,11 +1,11 @@ -grammar Parser { - rule TOP { I <love> <lang> } - token love { '♥' | love } - token lang { < Perl Rust Go Python Ruby > } +grammar REST { + token TOP { '/' <subject> '/' <command> [ '/' <data> ]? } + token subject { \w+ } + token command { \w+ } + token data { .* } } -say Parser.parse: 'I ♥ Perl'; -# OUTPUT: ｢I ♥ Perl｣ love => ｢♥｣ lang => ｢Perl｣ +my $m = REST.parse('/product/create'); +say $m<subject>, $m<command>; -say Parser.parse: 'I love Rust'; -# OUTPUT: ｢I love Rust｣ love => ｢love｣ lang => ｢Rust｣ +# OUTPUT: [product][create]