RegexPattern.Options.isStrictSubset(of:)
Swift
- Python Unavailable
- Ruby Unavailable
- Lua Unavailable
- TypeScript Unavailable
- Rust Unavailable
- Go Unavailable
- Java Unavailable
- .NET Unavailable
- C++ Unavailable
- Swift
- Module
- RegexPattern
- Declared in
- Options
- Package
- libtmux-swift
- method ¶isStrictSubset(of:)
-
Inherited from
SetAlgebra.isStrictSubset(of:)Returns a Boolean value that indicates whether this set is a strict subset of the given set.
Set *A* is a strict subset of another set *B* if every member of *A* is also a member of *B* and *B* contains at least one element that is not a member of *A*.
let employees: Set = ["Alicia", "Bethany", "Chris", "Diana", "Eric"] let attendees: Set = ["Alicia", "Bethany", "Diana"] print(attendees.isStrictSubset(of: employees)) // Prints "true"
// A set is never a strict subset of itself: print(attendees.isStrictSubset(of: attendees)) // Prints "false"
- Parameter other: A set of the same type as the current set.
- Returns:
trueif the set is a strict subset ofother; otherwise,false.
0 declared, 0 inherited