On 27/02/13 12:52, Marko Topolnik wrote:
In this line:
(map (if even? (fn [num _] (identity spans)) str) some-seq1 some-seq2)
you appear to involve /identity/ in a way that makes no sense since
(identity spans) is just spans. You also don't involve the
/num/ argument at all; but maybe you meant
Ooops!
I do apologize cos in my effort to provide a minimal example I
copy-pasted wrongly! The actual code looks like this:
(let [tok-array (into-array ^String token-seq)]
(map
#((if spans? (fn [span _] span) spans->strings) ;;decide what fn to use
(.find this tok-array) tok-array)
token-seq)
As you can see I am sort of creating my own version of identity (fn
[span _] span) because I cannot use 'identity' with 2 args. This is my
use-case...It should make sense now yes?
Jim
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