deps,lib,test,tools: update ESLint to 4.x

lib/cli/utils.js

@@ -35,7 +35,7 @@ utils.split = (str, separator, limit, leaveEmpty) => {
   let start = 0;
 
   const shouldPush = end =>
-  start !== end || (leaveEmpty && result[result.length - 1] !== '');
+    start !== end || (leaveEmpty && result[result.length - 1] !== '');
 
   // eslint-disable-next-line no-unmodified-loop-condition
   while (!limit || result.length < limit) {

lib/record-serialization-fallback.js

@@ -343,8 +343,8 @@ JsrsParser.prototype.parseNumber = function() {
 
   const value = (
     base === 10 ?
-    this.parseDecimal() :
-    this.parseMachineInteger(base)
+      this.parseDecimal() :
+      this.parseMachineInteger(base)
   );
 
   if (isNaN(value)) {

lib/server.js

@@ -56,15 +56,15 @@ class Server {
   getClients() {
     if (this._cachedClientsArray.length === 0) {
       this._cachedClientsArray = Object.keys(this.clients)
-      .map(cid => this.clients[cid]);
+        .map(cid => this.clients[cid]);
     }
 
     return this._cachedClientsArray;
   }
 
-// Handler of a new connection event emitter from the underlying server.
-//   socket - a lower-level socket or connection
-//
+  // Handler of a new connection event emitter from the underlying server.
+  //   socket - a lower-level socket or connection
+  //
   _onRawConnection(socket) {
     const connection = new Connection(this.createTransport(socket), this);
 
@@ -84,17 +84,17 @@ class Server {
     });
   }
 
-// Client connection event handler.
-//   connection - JSTP connection instance
-//
+  // Client connection event handler.
+  //   connection - JSTP connection instance
+  //
   _onClientConnect(connection) {
     this.clients[connection.id] = connection;
     this._cachedClientsArray.push(connection);
   }
 
-// Client connection close event handler.
-//   connection - JSTP connection instance
-//
+  // Client connection close event handler.
+  //   connection - JSTP connection instance
+  //
   _onClientDisconnect(connection) {
     delete this.clients[connection.id];
     this._cachedClientsArray = [];

lib/transport-common.js

@@ -99,7 +99,7 @@ const newCreateServerFn = serverClass => (options, ...other) => {
   if (Array.isArray(options)) {
     options = { applications: options };
   }
-// eslint-disable-next-line new-cap
+  // eslint-disable-next-line new-cap
   return new serverClass(options, ...other);
 };