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lib: use const to define constants

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This commit replaces a number of var statements throughout
the lib code with const statements.

PR-URL: https://github.com/iojs/io.js/pull/541
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
This commit is contained in:
cjihrig 2015-01-21 11:36:59 -05:00
parent 803883bb1a
commit 804e7aa9ab
48 changed files with 392 additions and 405 deletions
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24
lib/cluster.js
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@ -1,15 +1,15 @@
'use strict';
var EventEmitter = require('events').EventEmitter;
var assert = require('assert');
var dgram = require('dgram');
var fork = require('child_process').fork;
var net = require('net');
var util = require('util');
var SCHED_NONE = 1;
var SCHED_RR = 2;
const EventEmitter = require('events').EventEmitter;
const assert = require('assert');
const dgram = require('dgram');
const fork = require('child_process').fork;
const net = require('net');
const util = require('util');
const SCHED_NONE = 1;
const SCHED_RR = 2;
var cluster = new EventEmitter;
const cluster = new EventEmitter;
module.exports = cluster;
cluster.Worker = Worker;
cluster.isWorker = ('NODE_UNIQUE_ID' in process.env);
@ -311,9 +311,9 @@ function masterInit() {
cluster.fork = function(env) {
cluster.setupMaster();
var id = ++ids;
var workerProcess = createWorkerProcess(id, env);
var worker = new Worker({
const id = ++ids;
const workerProcess = createWorkerProcess(id, env);
const worker = new Worker({
id: id,
process: workerProcess
});