Trait

com.mongodb.casbah.query.dsl

IncOp

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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)
Since

1.0

See also

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

Linear Supertypes
BarewordQueryOperator, AnyRef, Any
Known Subclasses
FluidQueryBarewordOps, Imports, Imports, Imports
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  1. final def !=(arg0: Any): Boolean

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    AnyRef → Any

  2. final def ##(): Int

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    AnyRef → Any

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

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  4. final def ==(arg0: Any): Boolean

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    AnyRef → Any

  5. def apply[A](oper: String)(fields: Seq[(String, A)]): Imports.DBObject

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    BarewordQueryOperator

  6. final def asInstanceOf[T0]: T0

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  7. def clone(): AnyRef

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  8. final def eq(arg0: AnyRef): Boolean

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  9. def equals(arg0: Any): Boolean

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  10. def finalize(): Unit

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  11. final def getClass(): Class[_]

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  12. def hashCode(): Int

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  13. final def isInstanceOf[T0]: Boolean

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  14. final def ne(arg0: AnyRef): Boolean

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  15. final def notify(): Unit

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  16. final def notifyAll(): Unit

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  17. final def synchronized[T0](arg0: ⇒ T0): T0

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  18. def toString(): String

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  19. final def wait(): Unit

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  20. final def wait(arg0: Long, arg1: Int): Unit

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  21. final def wait(arg0: Long): Unit

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Inherited from BarewordQueryOperator

Inherited from AnyRef

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