< > BotCompany Repo | #1017044 // listPrefixes_notEmpty_rev - returns all prefixes from length full down to 1 as cloned lists

JavaX fragment (include) [tags: use-pretranspiled]

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static <A> IterableIterator<L<A>> listPrefixes_notEmpty_rev(fL<A> l) {
  ret iff(new F0 {
    int i = l(l);
    
    public O get() {
      if (i <= 0) ret endMarker();
      ret cloneSubList(l, 0, i--);
    }
  });
}

Author comment

Began life as a copy of #1017043

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