karamaan / karamaan-opaleye

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Numeric operations should be restricted to a typeclass #44

Open tomjaguarpaw opened 10 years ago

tomjaguarpaw commented 10 years ago

There should be a typeclass (perhaps PostgresNum, PNum, OpaleyeNum or ONum) that restricts the types on which numerical operations can be called.

tomjaguarpaw commented 10 years ago

Thanks to Erik Hesselink for suggesting this.