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instance method

Enumerator::Lazy#each_with_index

() { (E, ::Integer index) -> untyped } -> self

() -> ::Enumerator[[ E, ::Integer ], self]

lazy.each_with_index {|(*args), idx| block }

lazy.each_with_index

static VALUE
lazy_each_with_index(VALUE obj)
{
    return lazy_with_index_from(obj, LONG2NUM(0));
}

Equals to with_index(0).

See also #drop_while #eager #drop #enum_for