Double now also has maxValue and minValue like CGFloat

achtungsoftware · Jan 5, 2022 · 09ecf5b · 09ecf5b
1 parent 511a307
commit 09ecf5b
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Showing 2 changed files with 28 additions and 6 deletions.
diff --git a/Sources/SwiftPlus/Extensions/CGFloat.swift b/Sources/SwiftPlus/Extensions/CGFloat.swift
@@ -22,9 +22,9 @@ import CoreGraphics
 
 public extension CGFloat {
 
-    /// Clamps a CGFloat to a max value
-    /// - Parameter max: The maximal allowed value for this CGFloat
-    /// - Returns: The CGFloat with the specified maximum value
+    /// Clamps a `CGFloat` to a max value
+    /// - Parameter max: The maximal allowed value for this `CGFloat`
+    /// - Returns: The `CGFloat` with the specified maximum value
     func maxValue(_ max: CGFloat) -> CGFloat {
         if(self > max) {
             return max
@@ -33,9 +33,9 @@ public extension CGFloat {
         }
     }
 
-    /// Clamps a CGFloat to a min value
-    /// - Parameter min: The minimal allowed value for this CGFloat
-    /// - Returns: The CGFloat with the specified minimum value
+    /// Clamps a `CGFloat` to a min value
+    /// - Parameter min: The minimal allowed value for this `CGFloat`
+    /// - Returns: The `CGFloat` with the specified minimum value
     func minValue(_ min: CGFloat) -> CGFloat {
         if(self < min) {
             return min

diff --git a/Sources/SwiftPlus/Extensions/Double.swift b/Sources/SwiftPlus/Extensions/Double.swift
@@ -26,4 +26,26 @@ public extension Double {
         let divisor = pow(10.0, Double(places))
         return (self * divisor).rounded() / divisor
     }
+
+    /// Clamps a `Double` to a max value
+    /// - Parameter max: The maximal allowed value for this `Double`
+    /// - Returns: The `Double` with the specified maximum value
+    func maxValue(_ max: Double) -> Double {
+        if(self > max) {
+            return max
+        }else {
+            return self
+        }
+    }
+
+    /// Clamps a `Double` to a min value
+    /// - Parameter min: The minimal allowed value for this `Double`
+    /// - Returns: The `Double` with the specified minimum value
+    func minValue(_ min: Double) -> Double {
+        if(self < min) {
+            return min
+        }else {
+            return self
+        }
+    }
 }