This function converts unsigned ints into strings. This allows me to
replace several almost identical functions with one function call.
Signed-off-by: Anna Schumaker <Anna@OcarinaProject.net>
I move the code into a new cpp file, so it is no longer a header-only
library. I also take the chance to add a for-each function for testing
iterators.
Signed-off-by: Anna Schumaker <Anna@OcarinaProject.net>
This variable should only be set by the Database when a DatabaseItem is
first created. This means I should hide _index from the rest of the
world to prevent accidental modifications. I also add an accessor
function for other code that needs to read _index.
Signed-off-by: Anna Schumaker <Anna@OcarinaProject.net>
I move all of the core tests into the core/ directory to keep them
together. Gui unit tests will be put in new directories.
Signed-off-by: Anna Schumaker <Anna@OcarinaProject.net>
