more tweaking

examples.py

@@ -6,7 +6,7 @@ from utils.misc_utils import immutable_to_list
 
 if __name__ == '__main__':
     db = pseudodb.PseudoDB('pseudodb.default.data')
-    data_collections = db.data_collections()
+    data_collections = db.get_collections()
     print("Collections in Pseudodb: "+str(data_collections))
     for collection in data_collections:
         print("Collection: "+collection)

pseudodb/pseudodb.py

@@ -15,7 +15,7 @@ class PseudoDB:
             print(f"Data module '{module_name}' not found.")
             return None
 
-    def data_collections(self):
+    def get_collections(self):
         # Check if default has been successfully loaded
         if self.data is not None:
             attr_names = []
@@ -26,12 +26,6 @@ class PseudoDB:
         else:
             return []
 
-    def collections(self, attr_name):
-        if self.data is not None:
-            return getattr(self.data, attr_name)
-        else:
-            return None
-
     def get_keys(self, attr_name):
         if self.data is not None:
             collection = getattr(self.data, attr_name)