Simplify looping condition in Sequence operator

leandromoh · atifaziz · commit f09050dd0de7 · 2018-02-25T12:41:08.000+01:00
diff --git a/MoreLinq/Sequence.cs b/MoreLinq/Sequence.cs
@@ -65,11 +65,10 @@ public static IEnumerable<int> Sequence(int start, int stop)
 
         public static IEnumerable<int> Sequence(int start, int stop, int step)
         {
-            var initial = start;
             long current = start;
 
-            while (step >= 0 ? stop >= current && initial <= current
-                             : stop <= current && initial >= current)
+            while (step >= 0 ? stop >= current 
+                             : stop <= current)
             {
                 yield return (int)current;
                 current = current + step;

Original file line number	Diff line number	Diff line change
`@@ -65,11 +65,10 @@ public static IEnumerable<int> Sequence(int start, int stop)`
`65`	`65`
`66`	`66`	`public static IEnumerable<int> Sequence(int start, int stop, int step)`
`67`	`67`	`{`
`68`		`- var initial = start;`
`69`	`68`	`long current = start;`
`70`	`69`
`71`		`- while (step >= 0 ? stop >= current && initial <= current`
`72`		`- : stop <= current && initial >= current)`
	`70`	`+ while (step >= 0 ? stop >= current`
	`71`	`+ : stop <= current)`
`73`	`72`	`{`
`74`	`73`	`yield return (int)current;`
`75`	`74`	`current = current + step;`