For expressions in swift, remove some unnecessary unwrapping that's happening.
For expressions in swift, remove some unnecessary unwrapping that's happening.

foam-framework/foam2,jacksonic/vjlofvhjfgm,foam-framework/foam2,jacksonic/vjlofvhjfgm,jacksonic/vjlofvhjfgm,foam-framework/foam2,foam-framework/foam2,foam-framework/foam2