feature: @putout/plugin-extract-sequence-expressions: inside IfStatement (#236)

Author: coderaiser

packages/plugin-extract-sequence-expressions/lib/extract-sequence-expressions.js

@@ -12,6 +12,7 @@ const {
     compare,
     remove,
     insertBefore,
+    replaceWith,
 } = operator;
 
 export const report = () => 'Avoid sequence expressions';
@@ -51,7 +52,7 @@ export const fix = (path) => {
             insertBefore(path.parentPath, expressionStatement(path.node.expressions.shift()));
         }
 
-        remove(path);
+        replaceWith(path, path.node.expressions[0]);
 
         return;
     }

packages/plugin-extract-sequence-expressions/test/fixture/if-fix.js

@@ -5,8 +5,14 @@ for (const b of c) {
     {
         console.log('one');
 
-        if () {
+        if (a) {
             console.log('three');
         }
     }
 }
+
+a;
+b;
+
+if (c)
+    console.log('hello, world');

packages/plugin-extract-sequence-expressions/test/fixture/if.js

@@ -4,3 +4,6 @@ for (const b of c)
     if (console.log('one'), console.log('two'), a) {
         console.log('three')
     }
+    
+if ((a, b, c))
+    console.log("hello, world");