Resolve linting issues

Author: Aleksander Dikanski

lib/stackops/apiGateway.js

@@ -225,8 +225,8 @@ module.exports = function(currentTemplate, aliasStackTemplates, currentAliasStac
 			const authorizerType = _.get(authorizer, 'Properties.Type');
 			if (authorizerType === 'TOKEN' || authorizerType === 'REQUEST') {
 				const uriParts = authorizer.Properties.AuthorizerUri['Fn::Join'][1];
-                                const funcIndex = _.findIndex(uriParts, part => 
-                                    _.has(part, 'Fn::GetAtt') || (part.startsWith && part.startsWith('arn:aws:lambda')));
+                const funcIndex = _.findIndex(uriParts, part => 
+					_.has(part, 'Fn::GetAtt') || _.startsWith(part, 'arn:aws:lambda'));
 
 				// Use the SERVERLESS_ALIAS stage variable to determine the called function alias
 				uriParts.splice(funcIndex + 1, 0, ':${stageVariables.SERVERLESS_ALIAS}');
@@ -288,7 +288,7 @@ module.exports = function(currentTemplate, aliasStackTemplates, currentAliasStac
 			}
 
 			// Add dependency on function version
-                        permission.DependsOn = [ versionName, aliasName ].filter(name => name);
+            permission.DependsOn = _.compact([ versionName, aliasName ]);
 
 			delete stageStack.Resources[name];
 		});