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Added a convenience method to list the databases for the connection #2

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Added a convenience method to list the databases for the connection #2

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2 changes: 2 additions & 0 deletions objc/NuMongoDB.h
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Original file line number Diff line number Diff line change
Expand Up @@ -89,6 +89,8 @@ limitations under the License.
- (id) runCommand:(id) command inDatabase:(NSString *) database;
/*! Get the names of the collections in a database. */
- (id) collectionNamesInDatabase:(NSString *) database;
/*! Convenience method to list all the databases on the connected server. */
- (id) listDatabases;
/*! Remove a database. */
- (BOOL) dropDatabase:(NSString *) database;
/*! Remove a collection. */
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5 changes: 5 additions & 0 deletions objc/NuMongoDB.m
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Expand Up @@ -244,6 +244,11 @@ - (id) collectionNamesInDatabase:(NSString *) database
return result;
}

- (id) listDatabases
{
return [self runCommand:[NSDictionary dictionaryWithObject:@"1" forKey:@"listDatabases"] inDatabase:@"admin"];
}

- (BOOL) ensureCollection:(NSString *) collection hasIndex:(NSObject *) key withOptions:(int) options
{
bson output;
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