Enumerator::Lazy#uniq

() -> ::Array[Elem]

() { (Elem item) -> untyped } -> ::Array[Elem]

lazy.uniq → lazy_enumerator

lazy.uniq { |item| block } → lazy_enumerator

static VALUE
lazy_uniq(VALUE obj)
{
    const lazyenum_funcs *const funcs =
        rb_block_given_p() ? &lazy_uniq_iter_funcs : &lazy_uniq_funcs;
    return lazy_add_method(obj, 0, 0, Qnil, Qnil, funcs);
}

Like Enumerable#uniq, but chains operation to be lazy-evaluated.

See also #to_enum #with_index #to_a #zip also in 4.1 · 4.0 · 3.3 · 3.2 · 3.1 · 3.0

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