Just saw Ricardo's message. Sorry for the redundancy!
On November 30, 2018 8:34:46 AM EST, Adam Van Ymeren <[email protected]> wrote: >I believe match is a macro but you need to pass map a lambda. > >Try (map (lambda (a) (match a ("test" #t) ...) x) > >Or (map (match-lambda ("test" #t) ...) x) as match-lambda is a macro >that expands to (lambda (a) (match a ...)) > > >On November 29, 2018 6:13:26 PM EST, swedebugia <[email protected]> >wrote: >>Hi >> >>I'm trying to learn how to check in guile if a node package matches >one >> >>of the items in my blacklist. >> >>First version was with (member pkg-name blacklist) and it worked but >>forces me to write down all the blacklisted packages which is tedious >>when I can just regex match if it begins with the same name. >> >>Now i'm trying to do the same with match and I could not find any >>examples or guides on the subject that I understood. :-/ >> >>blacklist >>$1 = ("matcha" "webpack" "rollup-plugin-node-resolve" "browserify" >>"electron" "statsd" "vega" "grunt-release" "lineman" >"lineman-angular") >> >>I want the procedure to return #t if a match is found and I want it to > >>match if it begins with the same e.g. "rollup-plugin" should match >>"rollup-plugin-node-resolve" and return #t >>Else #f >> >>This did not work: >>(use-modules (ice-9 match)) >> >>(define x >> '("ts" "test")) >>(map (match x >> ("test") #t) >> (else #f) x) >> >>Any ideas? >>-- >>Cheers >>Swedebugia
