using an sqlite3 database with an ios8 app using Xcode 6 and swift

i'm fairly new to programming. I am working with Xcode 6 and swift to build an iOS 8 app. my app has quite lot of data which i have organised into sqlite3 files using the firefox add on. i have dropped these files into my project folder. their extension is .sql now i need to access that data in my app. i have already linked the sqlite3 library by adding libsqlite3.dylib in the build phases tab. now i want to write the code to access the database. i have found a lot of information online with code and examples from iOS 7 and earlier using objective-c but nothing with iOS 8 and swift. if anybody can help me or lead me in the right direction i would be grateful. thanks.