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instance method
Set#>
(self) -> bool
>(p1)
set.c
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static VALUE
set_i_proper_superset(VALUE set, VALUE other)
{
check_set(other);
if (RSET_SIZE(set) <= RSET_SIZE(other)) return Qfalse;
return set_le(other, set);
}
Alias of #proper_superset?
Returns whether self is a proper superset of the given other_set:
Example
set = Set[*'a'..'f'] set.proper_superset?(set) # => false set.proper_superset?(Set[*'b'..'e']) # => true
Related: Methods for Querying.