ios - RLMObjects not recognised as the same in Realm Cocoa -


i have tableview containing rlmobjects , want search row containing specific rlmobject. after casting rlmresult object original type not same original object: 

    // ... adding todoa !iscompleted defaultrealm()     var firstitem = todo.objectswhere("iscompleted == false")[0] as! todo     if firstitem == todoa {          // todoa != firstitem even-though should same object     }

how can compare 2 rlmobjects without having implement primarykey allocation?

rlmobject not conform swift's equatable protocol, allowing == , != comparisons. depending on equality semantics want objects, can use following extension on rlmobject:

extension rlmobject: equatable {} func == <t: rlmobject>(lhs: t, rhs: t) -> bool {   return lhs.isequaltoobject(rhs) }

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