Instance Methodswift-algorithms 1.2.0Algorithms->Swift

    trimmingSuffix(while:)

    Returns a SubSequence formed by discarding all elements at the end of the collection which satisfy the given predicate.

    Trim.swift:134
    func trimmingSuffix(while predicate: (Element) throws -> Bool) rethrows -> SubSequence
    Mangled symbol
    sSK10AlgorithmsE14trimmingSuffix5while11SubSequenceQzSb7ElementQzKXE_tKF What are these?
    FNV24 hash
    GYS8

    Parameters

    predicate

    A closure which determines if the element should be omitted from the resulting slice.

    This example uses trimmingSuffix(while:) to get a substring without the white space at the end of the string:

    let myString = "  hello, world  "
print(myString.trimmingSuffix(while: \.isWhitespace)) // "  hello, world"