added extension for NSMutableAttributedString

refactoctored code to use extension

Signed-off-by: Matt Bruce <matt.bruce@verizon.com>

VDS/Components/Buttons/ButtonBase.swift

@@ -167,12 +167,9 @@ open class ButtonBase: UIButton, ViewProtocol, UserInfoable, Clickable {
                                                                     alignment: titleLabel?.textAlignment ?? .center,
                                                                     lineBreakMode: titleLabel?.lineBreakMode ?? .byTruncatingTail)
             
+            //apply any attributes
             if let attributes = textAttributes {
-                //loop through the models attributes
-                for attribute in attributes {
-                    //add attribute on the string
-                    attribute.setAttribute(on: mutableText)
-                }
+                mutableText.apply(attributes: attributes)
             }
             
             //set the attributed text

VDS/Components/Label/Attributes/LabelAttributeModel.swift

@@ -54,3 +54,14 @@ public extension NSAttributedString {
         return TextStyleLabelAttribute(location: range.location, length: range.length, textStyle: style)
     }
 }
+
+extension NSMutableAttributedString {
+    public func apply(attribute: any LabelAttributeModel) {
+        attribute.setAttribute(on: self)
+    }
+    
+    public func apply(attributes: [any LabelAttributeModel]) {
+        attributes.forEach { apply(attribute: $0) }
+    }
+}
+

VDS/Components/Label/Label.swift

@@ -273,12 +273,7 @@ open class Label: UILabel, ViewProtocol, UserInfoable {
         actions = []
         
         if let attributes = attributes {
-            //loop through the models attributes
-            for attribute in attributes {
-                
-                //add attribute on the string
-                attribute.setAttribute(on: mutableAttributedString)
-            }
+            mutableAttributedString.apply(attributes: attributes)
         }
     }