Added simple checker methods to test if Collection/Document/Vertex/Edge exists. #170
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…if a collection exists Added DocumentHandler::has() checker method which enables checking if a document exists Added GraphHandler::hasVertex() checker method which enables checking if a vertex exists Added GraphHandler::hasEdge() checker method which enables checking if an edge exists
jsteemann
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Oct 25, 2014
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Sorry, I discovered this 6+ month old PR just today. All blame on me. |
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Hi,
as accidentally slipped in my devel branch and so occurred in #168, here a separated PR for this. I thought it would be nice to use simple if conditions rather than checking exceptions in client code as it would make implementations more intuitive.
I also changed the docs to show the usage of this feature.
Cheers!