Ah ok. So I need to transform a vector and/or a list into a set first. Thanks.
Am Montag, 3. September 2012 13:05:52 UTC+2 schrieb Ambrose Bonnaire-Sergeant: > > 'contains?' tests if a key is in a collection. > > Vector is an associative data structure, with keys being indexes. > A vector of length 3 has the key 2, but not key 3. > > Thanks, > Ambrose > > On Mon, Sep 3, 2012 at 7:03 PM, Goldritter > <marcus.goldr...@googlemail.com<javascript:> > > wrote: > >> I use Clojure 1.4.0 and wanted to use 'contains?' on a vector and get >> following results: >> >> => (contains? [1 2 3] 3) >> false >> => (contains? [1 2 3] 2) >> true >> >> As it seems 'contains?' does not check for the last entry in the vector. >> >> And an other question. >> Why does contains? returns everytime 'false' when used on a list? >> => (contains? (list 1 2 3) 1) >> false >> => (contains? (list 1 2 3) 2) >> false >> => (contains? (list 1 2 3) 3) >> false >> >> -- >> You received this message because you are subscribed to the Google >> Groups "Clojure" group. >> To post to this group, send email to clo...@googlegroups.com<javascript:> >> Note that posts from new members are moderated - please be patient with >> your first post. >> To unsubscribe from this group, send email to >> clojure+u...@googlegroups.com <javascript:> >> For more options, visit this group at >> http://groups.google.com/group/clojure?hl=en > > > -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en