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RegexPattern.Options.isSubset(of:)

Module: RegexPattern
Declared in: Options
Package: libtmux-swift

isSubset(of:) ( of : Self ) → Bool method [source] ¶ method [source] ¶ isSubset(of:)

Returns a Boolean value that indicates whether the set is a subset of another set.

Set *A* is a subset of another set *B* if every member of *A* is also a member of *B*.

let employees: Set = ["Alicia", "Bethany", "Chris", "Diana", "Eric"] let attendees: Set = ["Alicia", "Bethany", "Diana"] print(attendees.isSubset(of: employees)) // Prints "true"

Parameter other: A set of the same type as the current set.
Returns: true if the set is a subset of other; otherwise, false.

0 declared, 0 inherited