simplify toJavaScript

metarhia · Jan 23, 2025 · 9b3efcb · 9b3efcb
1 parent 8235eb7
commit 9b3efcb
Showing 1 changed file with 6 additions and 8 deletions.
diff --git a/lib/expressions.js b/lib/expressions.js
@@ -97,13 +97,12 @@ class OperationExpression {
   }
 
   toJavaScript() {
-    let header = '(';
+    let header = '';
     for (const identifier of this.identifiers) {
-      if (header.length > 1) header += ', ';
+      if (header) header += ', ';
       header += identifier;
     }
-    header += ')';
-    return `${header} => ${this.toExpression()}`;
+    return `(${header}) => ${this.toExpression()}`;
   }
 }
 
@@ -156,13 +155,12 @@ class ConditionExpression {
   }
 
   toJavaScript() {
-    let header = '(';
+    let header = '';
     for (const identifier of this.identifiers) {
-      if (header.length > 1) header += ', ';
+      if (header) header += ', ';
       header += identifier;
     }
-    header += ')';
-    return `${header} => {${this.toExpression()}}`;
+    return `(${header}) => {${this.toExpression()}}`;
   }
 }