New: Rule class-methods-use-this option exceptMethods accepts regex

docs/rules/class-methods-use-this.md

@@ -94,7 +94,7 @@ class A {
 "class-methods-use-this": [<enabled>, { "exceptMethods": [<...exceptions>] }]
 ```
 
-The `exceptMethods` option allows you to pass an array of method names for which you would like to ignore warnings. For example, you might have a spec from an external library that requires you to overwrite a method as a regular function (and not as a static method) and does not use `this` inside the function body. In this case, you can add that method to ignore in the warnings.
+The `exceptMethods` option allows you to pass an array of method names (accept regex) for which you would like to ignore warnings. For example, you might have a spec from an external library that requires you to overwrite a method as a regular function (and not as a static method) and does not use `this` inside the function body. In this case, you can add that method to ignore in the warnings.
 
 Examples of **incorrect** code for this rule when used without exceptMethods:
 

lib/rules/class-methods-use-this.js

@@ -45,7 +45,7 @@ module.exports = {
     },
     create(context) {
         const config = Object.assign({}, context.options[0]);
-        const exceptMethods = new Set(config.exceptMethods || []);
+        const exceptMethods = (config.exceptMethods || []).map(e => new RegExp(e, "u"));
 
         const stack = [];
 
@@ -77,7 +77,7 @@ module.exports = {
          */
         function isIncludedInstanceMethod(node) {
             return isInstanceMethod(node) &&
-                (node.computed || !exceptMethods.has(node.key.name));
+                (node.computed || !exceptMethods.find(e => e.test(node.key.name)));
         }
 
         /**