I'm not understanding re-find. (re-find #"bar" "bar") => "bar"
whereas (re-find #"(foo)|(bar)" "foo bar") => ["foo" "foo" nil] Why does one return a vector and one just the result directly? Looking at the code, re-find uses re-groups which explicitly says that it either returns a vector or a string. This is clunky to deal with - is there any reason it doesn't always return a vector? --~--~---------~--~----~------------~-------~--~----~ 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 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 -~----------~----~----~----~------~----~------~--~---
