Created
July 28, 2016 19:01
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Call a previously defined Task function
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| // https://gist.github.com/malcommac/a663796c162995523e6c0871e9a08820 | |
| let url = NSURL(string: "http://seeklogo.com/images/S/swift-logo-E9182990F5-seeklogo.com.gif")! | |
| downloadImage(url, in: .Background).then { image in | |
| // Hell yeah! we have our image, already unwrapped! | |
| }.failure { error in | |
| // Something went wrong | |
| } |
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