Configure unusused-var ignorePattern

Author: roschaefer

.eslintrc.js

@@ -3,5 +3,13 @@ module.exports = {
     "airbnb-base",
     "plugin:you-dont-need-lodash-underscore/compatible"
   ],
-  rules: { "newline-per-chained-call": [2] }
+  rules: {
+    "newline-per-chained-call": [2],
+    "no-unused-vars": [
+      2,
+      {
+        "argsIgnorePattern": "^_"
+      }
+    ]
+  }
 };

features/step_definitions/steps.js

@@ -69,7 +69,7 @@ When('I send a POST request to {string} with:', (route, body, callback) => {
   });
 });
 
-Then('there is an access token in the response:', () => {
+Then('there is an access token in the response:', (_docString) => {
   expect(httpResponse.accessToken).to.be.a('string');
   expect(httpResponse.accessToken.length).to.eq(342);
 });