Fix no-fn-reference-in-iterator to support static Promise methods (#126)

Author: SamVerschueren

docs/rules/no-fn-reference-in-iterator.md

@@ -165,3 +165,9 @@ const fn = x => x === 2;
 
 [1, 2, 3].map(x => m({foo: 'bar'})(x));
 ```
+
+```js
+const fn = x => x === 2;
+
+Promise.map(filenames, fn);
+```

rules/no-fn-reference-in-iterator.js

@@ -30,7 +30,7 @@ const fix = (context, node) => {
 };
 
 const create = context => ({
-	CallExpression: node => {
+	'CallExpression[callee.object.name!="Promise"]': node => {
 		if (isIteratorMethod(node) && hasFunctionArgument(node)) {
 			const arg = node.arguments[0];
 

test/no-fn-reference-in-iterator.js

@@ -29,7 +29,9 @@ ruleTester.run('no-fn-reference-in-iterator', rule, {
 		'foo.map(x => parseInt(x, 10))',
 		'foo.map(x => m({foo: true})(x))',
 		'foo.reduce((a, b) => a + b, 0)',
-		'foo.reduceRight((a, b) => a.concat(b), [])'
+		'foo.reduceRight((a, b) => a.concat(b), [])',
+		'Promise.map(fn)',
+		'Promise.forEach(fn)'
 	],
 	invalid: [
 		{