Streamline nom-ws - Githubissues

timo / json_fast

a naive imperative json parser in perl6, to evaluate performance against JSON::Tiny

Artistic License 2.0

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Streamline nom-ws #43

Closed lizmat closed 6 years ago

lizmat commented 6 years ago

Simplify nom-ws

use list to check for whitespaceness instead of extended || conditions
lose use of variable to keep ordat value
use the fact that ordat returns -1 when checking after the end of string

Makes parsing CPAN's 'projects.json' about 2x as fast: (from 0.45 to 0.21 wallclock seconds), which is even faster than my hyper approach with JSON::Fast

timo commented 6 years ago

I like this change, thanks!