Multiple variables equal to same value in Swift

Question

Is't there a way set multiple variables equal to same value in Swift? like:

self.view1.backgroundColor = .white
self.view2.backgroundColor = .white
self.view3.backgroundColor = .white

make it into one line

self.view1.backgroundColor, self.view2.backgroundColor, self.view3.backgroundColor = .white

aheze · Accepted Answer · 2021-08-10 03:46:46Z

8

Maybe something like this, if you must use a one-liner:

[view1, view2, view3].forEach { $0.backgroundColor = .white }

answered Aug 10, 2021 at 3:46

aheze

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2 Comments

0x0 Over a year ago

thanks. can self.label.textColor = .white self.view2.backgroundColor = .white use this way?

aheze Over a year ago

@0x0 you could add a ;, so self.label.textColor = .white; self.view2.backgroundColor = .white. But just split it into 2 lines instead... try to avoid ; in Swift.

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