My model classes mix-in IdPK and have the following boiler-plate for
equals and hashCode:
class Team extends LongKeyedMapper[Team] with IdPK {
....
override def equals (other : Any) = other match {
case t : Team if t.id.is == this.id.is => true
case _ => false
}
override def hashCode = this.id.is.hashCode
}
I'm pretty sure I acquired this boiler-plate for equals and hashCode
from this Google Group.
Is this implementation for equals and hashCode a good idea? If so,
shouldn't it be part of the IdPK trait?
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