←API Reference ←NSDK ←NSDKInputDataFlags

contains

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Declaration

func contains(_ member: Self) -> Bool

Summary

Returns a Boolean value that indicates whether a given element is a
member of the option set.
This example uses the contains(_:) method to check whether next-day
shipping is in the availableOptions instance.
let availableOptions = ShippingOptions.express
if availableOptions.contains(.nextDay) {
print("Next day shipping available")
}
// Prints "Next day shipping available"

Returns

true if the option set contains member; otherwise,
false.

Parameters

Name	Type	Summary
member	Self	The element to look for in the option set.

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