feature: @putout/printer: ArrayExpression: isCommaAfterElement

Author: coderaiser

lib/tokenize/expressions/array-expression/array-expression.js

@@ -59,12 +59,6 @@ export const ArrayExpression = {
                 multiline,
             });
 
-            const needsComma = isCommaAfterElement(path, {
-                trailingComma,
-                isLast,
-                needsIndentBeforeElement,
-            });
-            
             if (isNewlineBeforeElement(element))
                 print.newline();
 
@@ -73,8 +67,11 @@ export const ArrayExpression = {
 
             print(element);
 
-            if (needsComma)
-                print(',');
+            maybe.print(isCommaAfterElement(path, {
+                trailingComma,
+                isLast,
+                needsIndentBeforeElement,
+            }), ',');
 
             if (isNewlineAfterComma(element, {multiline})) {
                 print.newline();