Range extension Range where Bound == Version Available where Bound == Version contains(_:) Important Returns false if version has prerelease identifiers unless the range also contains prerelease identifiers. Declaration Swift public func contains(_ version: Version) -> Bool Return Value true if the provided Version exists within this range. © 2020 . All rights reserved. (Last updated: 2020-01-18) Generated by jazzy ♪♫ v0.13.1, a Realm project.