SliceOp
Related Doc:
package dsl
Base method for children to call to convert an operator call into a Mongo DBObject.
Base method for children to call to convert an operator call into a Mongo DBObject.
e.g. "foo" $eq "bar" will convert to
{"foo": "bar"}
WARNING: This does NOT check that target is a serializable type. That is, for the moment, your own problem.
Base method for children to call to convert an operator call into a nested Mongo DBObject.
Base method for children to call to convert an operator call into a nested Mongo DBObject.
e.g. "foo" $ne "bar" will convert to
{"foo": {"$ne": "bar"}}
Optionally, if dbObj, being Some(DBObject) is defined,
the op(oper, ) method will nest the target value and operator
inside the existing dbObj - this is useful for things like mixing
$lte and $gte
WARNING: This does NOT check that target is a serializable type.
That is, for the moment, your own problem.
Trait to provide the $slice (Slice of Array) method on appropriate callers.
Targets (takes a right-hand value of) either an Int of slice indicator or a tuple of skip and limit.
> "foo" $slice 5 res0: (String, com.mongodb.DBObject) = (foo,{ "$slice" : 5})
> "foo" $slice (5, -1) res1: (String, com.mongodb.DBObject) = (foo,{ "$slice" : [ 5 , -1]})
2.0
http://www.mongodb.org/display/DOCS/Advanced+Queries#AdvancedQueries-%24sliceoperator