Simplify implementation for ImageTagSet equality

Therzok · web-flow · commit 4bd008c7c20d · 2023-02-21T00:58:12.000+02:00
diff --git a/Xwt/Xwt.Drawing/Image.cs b/Xwt/Xwt.Drawing/Image.cs
@@ -1008,13 +1008,7 @@ public string [] AsArray {
 
 		public override bool Equals (object obj)
 		{
-			var other = obj as ImageTagSet;
-			if (other == null || tagsArray.Length != other.tagsArray.Length)
-				return false;
-			for (int n = 0; n < tagsArray.Length; n++)
-				if (tagsArray [n] != other.tagsArray [n])
-					return false;
-			return true;
+			return other is ImageTagSet otherSet && tagsArray.SequenceEqual(other.tagsArray);
 		}
 
 		public override int GetHashCode ()

Original file line number	Diff line number	Diff line change
`@@ -1008,13 +1008,7 @@ public string [] AsArray {`
`1008`	`1008`
`1009`	`1009`	`public override bool Equals (object obj)`
`1010`	`1010`	`{`
`1011`		`- var other = obj as ImageTagSet;`
`1012`		`- if (other == null \|\| tagsArray.Length != other.tagsArray.Length)`
`1013`		`- return false;`
`1014`		`- for (int n = 0; n < tagsArray.Length; n++)`
`1015`		`- if (tagsArray [n] != other.tagsArray [n])`
`1016`		`- return false;`
`1017`		`- return true;`
	`1011`	`+ return other is ImageTagSet otherSet && tagsArray.SequenceEqual(other.tagsArray);`
`1018`	`1012`	`}`
`1019`	`1013`
`1020`	`1014`	`public override int GetHashCode ()`