Prune.opApply

Undocumented in source. Be warned that the author may not have intended to support it.
  1. int opApply(int delegate(size_t i, ref V val, ref bool remove) dg)
  2. int opApply(int delegate(ref V val, ref bool remove) dg)
    struct Prune(V)
    int
    opApply
    (
    int delegate
    (
    ref V val
    ,
    ref bool remove
    )
    dg
    )

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