static public bool Contain(this IEnumerable <txt.be.Name.Asserted> names, Name name) { return(nilnul.str.ContainX.Contain_eqDefault <nilnul.txt.be.Name.Asserted, nilnul.name.Eq>(names, name)); }
static public bool Contain(this IEnumerable <Name> names, Name name) { return(nilnul.str.ContainX.Contain_eqDefault <Name, nilnul.obj.name.Eq>(names, name)); }