Remove useless anonymous functions of files

3 files changed, 105 insertions, 111 deletions

diff --git a/initializers/checker.js b/initializers/checker.js
index f4458c5cf..9a7d04ed4 100644
--- a/initializers/checker.js
+++ b/initializers/checker.js
@@ -1,50 +1,48 @@
-;(function () {
-  'use strict'
-
-  var config = require('config')
-  var mkdirp = require('mkdirp')
-  var path = require('path')
-
-  var checker = {
-    checkConfig: checkConfig,
-    createDirectoriesIfNotExist: createDirectoriesIfNotExist
-  }
-
-  // Check the config files
-  function checkConfig () {
-    var required = [ 'listen.port',
-      'webserver.https', 'webserver.host', 'webserver.port',
-      'database.host', 'database.port', 'database.suffix',
-      'storage.certs', 'storage.uploads', 'storage.logs',
-      'network.friends' ]
-    var miss = []
-
-    for (var key of required) {
-      if (!config.has(key)) {
-        miss.push(key)
-      }
+'use strict'
+
+var config = require('config')
+var mkdirp = require('mkdirp')
+var path = require('path')
+
+var checker = {
+  checkConfig: checkConfig,
+  createDirectoriesIfNotExist: createDirectoriesIfNotExist
+}
+
+// Check the config files
+function checkConfig () {
+  var required = [ 'listen.port',
+    'webserver.https', 'webserver.host', 'webserver.port',
+    'database.host', 'database.port', 'database.suffix',
+    'storage.certs', 'storage.uploads', 'storage.logs',
+    'network.friends' ]
+  var miss = []
+
+  for (var key of required) {
+    if (!config.has(key)) {
+      miss.push(key)
     }
-
-    return miss
   }
 
-  // Create directories for the storage if it doesn't exist
-  function createDirectoriesIfNotExist () {
-    var storages = config.get('storage')
-
-    for (var key of Object.keys(storages)) {
-      var dir = storages[key]
-      try {
-        mkdirp.sync(path.join(__dirname, '..', dir))
-      } catch (error) {
-        // Do not use logger
-        console.error('Cannot create ' + path + ':' + error)
-        process.exit(0)
-      }
+  return miss
+}
+
+// Create directories for the storage if it doesn't exist
+function createDirectoriesIfNotExist () {
+  var storages = config.get('storage')
+
+  for (var key of Object.keys(storages)) {
+    var dir = storages[key]
+    try {
+      mkdirp.sync(path.join(__dirname, '..', dir))
+    } catch (error) {
+      // Do not use logger
+      console.error('Cannot create ' + path + ':' + error)
+      process.exit(0)
     }
   }
+}
 
-  // ---------------------------------------------------------------------------
+// ---------------------------------------------------------------------------
 
-  module.exports = checker
-})()
+module.exports = checker
diff --git a/initializers/constants.js b/initializers/constants.js
index 1e101a747..16e50443b 100644
--- a/initializers/constants.js
+++ b/initializers/constants.js
@@ -1,44 +1,42 @@
-;(function () {
-  'use strict'
-
-  // API version of our pod
-  var API_VERSION = 'v1'
-
-  // Score a pod has when we create it as a friend
-  var FRIEND_BASE_SCORE = 100
-
-  // Time to wait between requests to the friends
-  var INTERVAL = 60000
-
-  // Number of points we add/remove from a friend after a successful/bad request
-  var PODS_SCORE = {
-    MALUS: -10,
-    BONUS: 10
-  }
-
-  // Number of retries we make for the make retry requests (to friends...)
-  var REQUEST_RETRIES = 10
-
-  // Special constants for a test instance
-  if (isTestInstance() === true) {
-    FRIEND_BASE_SCORE = 20
-    INTERVAL = 10000
-    REQUEST_RETRIES = 2
-  }
-
-  // ---------------------------------------------------------------------------
-
-  module.exports = {
-    API_VERSION: API_VERSION,
-    FRIEND_BASE_SCORE: FRIEND_BASE_SCORE,
-    INTERVAL: INTERVAL,
-    PODS_SCORE: PODS_SCORE,
-    REQUEST_RETRIES: REQUEST_RETRIES
-  }
-
-  // ---------------------------------------------------------------------------
-
-  function isTestInstance () {
-    return (process.env.NODE_ENV === 'test')
-  }
-})()
+'use strict'
+
+// API version of our pod
+var API_VERSION = 'v1'
+
+// Score a pod has when we create it as a friend
+var FRIEND_BASE_SCORE = 100
+
+// Time to wait between requests to the friends
+var INTERVAL = 60000
+
+// Number of points we add/remove from a friend after a successful/bad request
+var PODS_SCORE = {
+  MALUS: -10,
+  BONUS: 10
+}
+
+// Number of retries we make for the make retry requests (to friends...)
+var REQUEST_RETRIES = 10
+
+// Special constants for a test instance
+if (isTestInstance() === true) {
+  FRIEND_BASE_SCORE = 20
+  INTERVAL = 10000
+  REQUEST_RETRIES = 2
+}
+
+// ---------------------------------------------------------------------------
+
+module.exports = {
+  API_VERSION: API_VERSION,
+  FRIEND_BASE_SCORE: FRIEND_BASE_SCORE,
+  INTERVAL: INTERVAL,
+  PODS_SCORE: PODS_SCORE,
+  REQUEST_RETRIES: REQUEST_RETRIES
+}
+
+// ---------------------------------------------------------------------------
+
+function isTestInstance () {
+  return (process.env.NODE_ENV === 'test')
+}
diff --git a/initializers/database.js b/initializers/database.js
index 96c172637..6e3f11df3 100644
--- a/initializers/database.js
+++ b/initializers/database.js
@@ -1,32 +1,30 @@
-;(function () {
-  'use strict'
+'use strict'
 
-  var config = require('config')
-  var mongoose = require('mongoose')
+var config = require('config')
+var mongoose = require('mongoose')
 
-  var logger = require('../helpers/logger')
+var logger = require('../helpers/logger')
 
-  var dbname = 'peertube' + config.get('database.suffix')
-  var host = config.get('database.host')
-  var port = config.get('database.port')
+var dbname = 'peertube' + config.get('database.suffix')
+var host = config.get('database.host')
+var port = config.get('database.port')
 
-  var database = {
-    connect: connect
-  }
+var database = {
+  connect: connect
+}
 
-  function connect () {
-    mongoose.connect('mongodb://' + host + ':' + port + '/' + dbname)
-    mongoose.connection.on('error', function () {
-      logger.error('Mongodb connection error.')
-      process.exit(0)
-    })
+function connect () {
+  mongoose.connect('mongodb://' + host + ':' + port + '/' + dbname)
+  mongoose.connection.on('error', function () {
+    logger.error('Mongodb connection error.')
+    process.exit(0)
+  })
 
-    mongoose.connection.on('open', function () {
-      logger.info('Connected to mongodb.')
-    })
-  }
+  mongoose.connection.on('open', function () {
+    logger.info('Connected to mongodb.')
+  })
+}
 
-  // ---------------------------------------------------------------------------
+// ---------------------------------------------------------------------------
 
-  module.exports = database
-})()
+module.exports = database