< > BotCompany Repo | #1026817 // lazyReversed - virtual reversed list

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

Libraryless. Click here for Pure Java version (2145L/14K).

static <A> L<A> lazyReversed(L<A> l) {
  ret new RandomAccessAbstractList<A> {
    final int size = l(l);

    public int size() { ret l.size(); }
    
    public A get(int i) {
      ret l.get(size()-1-i);
    }
    
    public A set(int i, A a) {
      ret l.set(size()-1-i, a);
    }
  };
}

Author comment

Began life as a copy of #1013064

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