How to remove nested clojure vector

Question

I have

([[AA ww me bl qw 100] [AA ee rr aa aa 100] [AA qq rr aa aa 90]] [[CC ww me bl qw 100] [CC ee rr aa aa 67]])

and I need to remove the top nest so it becomes:

([AA ww me bl qw 100] [AA ee rr aa aa 100] [AA qq rr aa aa 90] [CC ww me bl qw 100] [CC ee rr aa aa 67])

Using flatten returns a list with just the inner elements which is not what I need. Thanks for helping..

Lee · Accepted Answer · 2015-06-18 14:34:59Z

5

You can use concat to remove a single level of nesting. Since you have a sequence of sequences you need to use apply:

(apply concat
  ([[AA ww me bl qw 100] [AA ee rr aa aa 100] [AA qq rr aa aa 90]] [[CC ww me bl qw 100] [CC ee rr aa aa 67]]))

answered Jun 18, 2015 at 14:34

Lee

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