filterEntriesOfCollection:forSearchText: method
   
   
   Filters cached entries with searchable properties according to the search term. 
      Syntax
         
         
            - 
            (
            NSArray *
            ) 
            
               filterEntriesOfCollection
            
            : 
            (
            NSString *
            ) 
            collectionName_in 
            
               forSearchText
            
            : 
            (
            NSString *
            ) 
            searchText_in
         
      
      Parameters
         
         
            - 
               collectionName_in – 
               - the ID of the collection is needed to lookup metadata description
            
 
            - 
               searchText_in – 
               - the search text
            
 
         
       
      Returns
         filtered array with the SDMODataEntry objects, or empty array if the searchText is nil or empty