Hi Edward,
you are being hit by laziness here. Clojure's 'for' is not like the 'for' you may know from other programming languages. It is made for list comprehensions, that is it is building new list-y things. It does not do this instantly, the items may be realized only when the caller asks for them. In your case the caller is your REPL which prints the return value, thereby realizing the lazy sequence. Thus, the output for the REPL and your println mix. As Cedric already wrote, if you want to process the board for side-effect like printing, use doseq. Use for only for its return value and make no assumptions as to when those values are created. Kind regards, Stefan -- -- 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 --- You received this message because you are subscribed to the Google Groups "Clojure" group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
