ORMClassExtensions Methods | 
The ORMClassExtensions type exposes the following members.
| Name | Description | |
|---|---|---|
| CloneWithoutFirst | 
            Clones the relationcollection without the first relation.
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| IsEmpty(IGroupByCollection) | 
            Determines whether the specified groupbycollection is empty. A null passed in is also considered empty.
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| IsEmpty(IPredicate) | 
            Determines whether the specified predicate or predicate expression is empty. A null passed in is also considered empty
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| IsEmpty(IRelationCollection) | 
            Determines whether the specified relation collection is empty. A null passed in is also considered empty.
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| IsEmpty(ISortExpression) | 
            Determines whether the specified sortexpression is empty. A null passed in is also considered empty.
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| Last | 
            Gets the last relation in the passed in relations collection or null if it's empty
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| RemoveLast | 
            Removes the last relation from the passed in relationcollection. Assumes last entry is an entity relation
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