Say I have this variable ``` val foo String ``` Is the only kotlinlang #announcements

Say I have this variable: ``` val foo: String? ```...

mikegehard

05/29/2016, 9:15 PM

Say I have this variable:

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val foo: String?

Is the only way to run some code if foo is not null this:

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if (foo != null) {
  bar(foo)
}

where:

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fun bar(x: String)

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