yesod-dsl-0.2.0: codegen/entity-class-instance-field-class-expr2-from-string.cg

~{lowerFirst $ entityName e}~{upperFirst fn}Expr2FromString "~{fieldEntityName f}" e op e2 = Just $ defaultFilterOp False op (e ^. ~{entityName e}~{upperFirst $ fieldName f}) (e2 ^. ~{entityName e}~{upperFirst $ fieldName f})