minor refactor on threshold validator

fariasmaiquita · fariasmaiquita · commit 5398bfc2cd3b · 2020-07-25T02:16:00.000+02:00
diff --git a/References.php b/References.php
@@ -235,10 +235,8 @@ public function threshold(string $threshold): float
             if (is_numeric($percent_num)) {
                 return $threshold;
             }
-        } else {
-            if (is_numeric($threshold)) {
-                return $threshold;
-            }
+        } else if (is_numeric($threshold)) {
+            return $threshold;
         }
 
         throw new \InvalidArgumentException(\sprintf(

Original file line number	Diff line number	Diff line change
`@@ -235,10 +235,8 @@ public function threshold(string $threshold): float`
`235`	`235`	`if (is_numeric($percent_num)) {`
`236`	`236`	`return $threshold;`
`237`	`237`	`}`
`238`		`- } else {`
`239`		`- if (is_numeric($threshold)) {`
`240`		`- return $threshold;`
`241`		`- }`
	`238`	`+ } else if (is_numeric($threshold)) {`
	`239`	`+ return $threshold;`
`242`	`240`	`}`
`243`	`241`
`244`	`242`	`throw new \InvalidArgumentException(\sprintf(`