com.mongodb.casbah.query

IncOp

trait IncOp extends BarewordQueryOperator

Trait to provide the $inc (inc) method as a bareword operator..

$inc ("foo" -> 5)

Targets an RValue of (String, ValidNumericType)* to be converted to a DBObject

Due to a quirk in the way I implemented type detection this fails if you mix ValidNumericType types. E.g. floats work, but not mixing floats and ints. This can be easily circumvented if you want 'ints' with floats by making your ints floats with .0:

$inc ("foo" -> 5.0, "bar" -> 1.6)

Source
BarewordOperators.scala
Since

1.0

See also

http://www.mongodb.org/display/DOCS/Updating#Updating-%24inc

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  1. def != (arg0: AnyRef): Boolean

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  2. def != (arg0: Any): Boolean

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  3. def ## (): Int

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  4. def $inc [T] (args: (String, T)*)(implicit arg0: ValidNumericType[T]): DBObject

  5. def == (arg0: AnyRef): Boolean

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  6. def == (arg0: Any): Boolean

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  7. def apply [A] (oper: String)(fields: (String, A)*): DBObject

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  8. def asInstanceOf [T0] : T0

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  15. def isInstanceOf [T0] : Boolean

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  16. var log : Logger

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  17. def ne (arg0: AnyRef): Boolean

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  18. def notify (): Unit

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Inherited from BarewordQueryOperator

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