Extracted from Pike v7.8 release 700 at 2013-06-08.
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Array

Method Array.uniq2()


Method uniq2

array uniq2(array a)

Description

Perform the same action as the Unix uniq command on an array, that is, fold consecutive occurrences of the same element into a single element of the result array:

aabbbcaababb -> abcabab.

See also the uniq function.