interface ref Equatable[A: Equatable[A] #read]
fun box eq( that: box->A) : Bool val
fun box ne( that: box->A) : Bool val
© 2016-2018, The Pony Developers
© 2014-2015, Causality Ltd.
Licensed under the BSD 2-Clause License.
https://stdlib.ponylang.io/builtin-Equatable