diff --git a/README.md b/README.md
index c9dafce..46bf02f 100644
--- a/README.md
+++ b/README.md
@@ -72,6 +72,8 @@ let allPossibleBlueColorCombinations = Options<CardColor>.allContaining(.blue) /
 let favoriteColorCombo: Options<CardColor> = [.white, .blue, .red]
 let allPossibleFavoriteColorCombinations = Options<CardColor>.allContaining(favoriteColorCombo) // returns a list of all elements which contain `[.white, .blue, .red]`, sorted ascendingly by their raw values
 let sameAsAbove = favoriteColorCombo.allCombinationsContainingSelf
+
+let favoriteComboArray = favoriteColorCombo.decomposed // this is a [CardColor] array containing [.white, .blue, .red]
 ```
 
 ## Limitations
diff --git a/Sources/Options/Options.swift b/Sources/Options/Options.swift
index 5d0458b..90f59e4 100644
--- a/Sources/Options/Options.swift
+++ b/Sources/Options/Options.swift
@@ -51,5 +51,10 @@ public struct Options<EnumType: CaseIterable & Hashable>: OptionSet {
             .map(Self.init(rawValue:))
             .filter { $0.contains(option) }
     }
+    
+    /// Convenience method returning an array of all cases contained in `self`, ordered by their respective option's raw value.
+    public var decomposed: [EnumType] {
+        EnumType.allCases.filter { contains([$0]) }
+    }
 
 }
diff --git a/Tests/OptionsTests/Options.swift b/Tests/OptionsTests/Options.swift
index 72becdb..c2679cf 100644
--- a/Tests/OptionsTests/Options.swift
+++ b/Tests/OptionsTests/Options.swift
@@ -205,6 +205,28 @@ final class OptionsTests: XCTestCase {
         XCTAssertEqual(result2.sorted { $0.rawValue < $1.rawValue }, result2)
         XCTAssertEqual(result2, expect2)
     }
+    
+    func testDecompose() {
+        let option0: Options<MagicColor> = []
+        let option1: Options<MagicColor> = [.blue]
+        let option2 = jeskai
+        let option3: Options<MagicColor> = .all
+        
+        let expect0: [MagicColor] = []
+        let expect1: [MagicColor] = [.blue]
+        let expect2: [MagicColor] = [.white, .blue, .red]
+        let expect3: [MagicColor] = [.white, .blue, .black, .red, .green]
+        
+        let result0 = option0.decomposed
+        let result1 = option1.decomposed
+        let result2 = option2.decomposed
+        let result3 = option3.decomposed
+        
+        XCTAssertEqual(result0, expect0)
+        XCTAssertEqual(result1, expect1)
+        XCTAssertEqual(result2, expect2)
+        XCTAssertEqual(result3, expect3)
+    }
 
     static var allTests = [
         ("testNoValue", testNoValue),
@@ -213,5 +235,6 @@ final class OptionsTests: XCTestCase {
         ("testAllValues", testAllValues),
         ("testUnion", testUnion),
         ("testContains", testContains),
+        ("testAllOptionsContainingOption", testAllOptionsContainingOption),
     ]
 }