Introduction to the Swift Language - Chicago Swift Developer Meetup - Screen 18 on FlowVella - Presentation Software for Mac iPad and iPhone

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Bringing it all together

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1 Function as an optional parameter

2 Passing a closure as a parameter

3 Optional binding

4 Explicit unwrapping of optional value

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Introduction to the Swift Language - Chicago Swift Developer Meetup

v 2015-04-13a

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