Use ===

Author: minggangw

lib/duration.js

@@ -65,7 +65,7 @@ class Duration {
    */
   eq(other) {
     if (other instanceof Duration) {
-      return this._nanoseconds == other.nanoseconds;
+      return this._nanoseconds === other.nanoseconds;
     }
     throw new TypeError(
       `Can't compare duration with object of type: ${other.constructor.name}`

lib/time.js

@@ -150,7 +150,7 @@ class Time {
       if (other._clockType !== this._clockType) {
         throw new TypeError("Can't compare times with different clock types");
       }
-      return this._nanoseconds == other.nanoseconds;
+      return this._nanoseconds === other.nanoseconds;
     }
     throw new TypeError('Invalid argument');
   }