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entity keypath arithmetic?
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entity keypath arithmetic?

  • Subject: entity keypath arithmetic?
  • From: Jonathan Rochkind <email@hidden>
  • Date: Wed, 18 Feb 2004 16:33:01 -0600
Let's say I've got an entity "Employee". And I've got a keypath through to-one relationships that leads from that entity, say "toDepartment.toSector" or something.

Is there an easy way using EOF convenience methods to figure out what entity that keypath points to, in only a few lines of code? I know how to do it by hand, breaking the keypath into components and interrogating the EOEntity and EORelationship objects, and I guess it would only take a dozen or two lines of code, but I'm wondering if there's an easier built in way.

--Jonathan
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