Fix minor maintainability

prusov-code · prusov-code · commit a0a1139c34f0 · 2025-08-18T02:24:47.000+03:00
diff --git a/src/CalcGame.php b/src/CalcGame.php
@@ -27,6 +27,8 @@ function startCalcGame(): void
                 $operation = '*';
                 $expressionResult = $number1 * $number2;
                 break;
+            default:
+                return;
         }
         $expression = "$number1 $operation $number2";
         $questions[$i] = $expression;
diff --git a/src/PrimeGame.php b/src/PrimeGame.php
@@ -17,13 +17,7 @@ function startPrimeGame(): void
 
 function isPrime(int $number): bool
 {
-    if ($number < 2) {
-        return false;
-    }
-    if ($number === 2) {
-        return true;
-    }
-    if ($number % 2 === 0) {
+    if ($number < 2 || $number % 2 === 0) {
         return false;
     }
     for ($i = 3; $i < sqrt($number); $i += 2) {

Original file line number	Diff line number	Diff line change
`@@ -27,6 +27,8 @@ function startCalcGame(): void`
`27`	`27`	`$operation = '*';`
`28`	`28`	`$expressionResult = $number1 * $number2;`
`29`	`29`	`break;`
	`30`	`+ default:`
	`31`	`+ return;`
`30`	`32`	`}`
`31`	`33`	`$expression = "$number1 $operation $number2";`
`32`	`34`	`$questions[$i] = $expression;`
Original file line number	Diff line number	Diff line change
`@@ -17,13 +17,7 @@ function startPrimeGame(): void`
`17`	`17`
`18`	`18`	`function isPrime(int $number): bool`
`19`	`19`	`{`
`20`		`- if ($number < 2) {`
`21`		`- return false;`
`22`		`- }`
`23`		`- if ($number === 2) {`
`24`		`- return true;`
`25`		`- }`
`26`		`- if ($number % 2 === 0) {`
	`20`	`+ if ($number < 2 \|\| $number % 2 === 0) {`
`27`	`21`	`return false;`
`28`	`22`	`}`
`29`	`23`	`for ($i = 3; $i < sqrt($number); $i += 2) {`