StringProtocol

extension StringProtocol

This adds various functionality to Strings

  • This tests a string to see if a given substring is present at the start.

    Declaration

    Swift

    func beginsWith(_ inSubstring: String) -> Bool

    Parameters

    inSubstring

    The substring to test.

    Return Value

    true, if the string begins with the given substring.

  • This tests a string to see if a given substring is present at the end.

    Declaration

    Swift

    func endsWith(_ inSubstring: String) -> Bool

    Parameters

    inSubstring

    The substring to test.

    Return Value

    true, if the string ends with the given substring.

  • This tests a string to see if a given substring is present anywhere

    Declaration

    Swift

    func contains(_ inSubstring: String) -> Bool

    Parameters

    inSubstring

    The substring to test.

    Return Value

    true, if the string contains the given substring.