Instead of that being an error, why not overload the vector function so that no args calls the version that returns the list. That seems like a good idea! I wonder if people will object.
On Tue, Jan 13, 2009 at 1:23 AM, e <evier...@gmail.com> wrote: > seriously? Wow! Interesting. > > > On Tue, Jan 13, 2009 at 12:53 AM, Timothy Pratley < > timothyprat...@gmail.com> wrote: > >> >> > (if (l2) >> >> The problem is on this line. (l2) is a function call. >> Replace with (if l2 >> and it works fine :) >> >> java.lang.IllegalArgumentException: Wrong number of args passed to: >> LazilyPersistentVector (NO_SOURCE_FILE:0) >> >> The error message bears a little explaining: >> vectors are functions, >> user=> ([1 2 3] 1) >> 2 >> here I called a a vector [1 2 3] with the argument 1, which gets the >> element at 1 >> Hence where l2 is a vector in your case, (l2) is a function call but >> no index argument was supplied. >> >> >> >> >> >> > --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
