a bidirectional ranges with lvalue elements or mutable character arrays
the range with all of the elements where pred is true removed
static immutable base = [1, 2, 3, 2, 4, 2, 5, 2]; int[] arr = base[].dup; // using a string-based predicate assert(remove!("a == 2")(arr) == [ 1, 3, 4, 5 ]); // The original array contents have been modified, // so we need to reset it to its original state. // The length is unmodified however. arr[] = base[]; // using a lambda predicate assert(remove!(a => a == 2)(arr) == [ 1, 3, 4, 5 ]);
Reduces the length of the bidirectional range range by removing elements that satisfy pred. If s = SwapStrategy.unstable, elements are moved from the right end of the range over the elements to eliminate. If s = SwapStrategy.stable (the default), elements are moved progressively to front such that their relative order is preserved. Returns the filtered range.