modify: some refactor

lib/main-menu.js

@@ -3,11 +3,11 @@ const BrowserWindow = electron.BrowserWindow
 const shell = electron.shell
 const mainWindow = require('./main-window')
 
-const OSX = process.platform === 'darwin'
+const macOS = process.platform === 'darwin'
 // const WIN = process.platform === 'win32'
 const LINUX = process.platform === 'linux'
 
-var boost = OSX
+const boost = macOS
   ? {
     label: 'Boostnote',
     submenu: [
@@ -50,13 +50,13 @@ var boost = OSX
     ]
   }
 
-var file = {
+const file = {
   label: 'File',
   submenu: [
     {
       label: 'New Note',
       accelerator: 'CommandOrControl+N',
-      click: function () {
+      click () {
         mainWindow.webContents.send('top:new-note')
       }
     },
@@ -94,8 +94,8 @@ var file = {
     },
     {
       label: 'Delete Note',
-      accelerator: OSX ? 'Control+Backspace' : 'Control+Delete',
-      click: function () {
+      accelerator: macOS ? 'Control+Backspace' : 'Control+Delete',
+      click () {
         mainWindow.webContents.send('detail:delete')
       }
     }
@@ -105,13 +105,12 @@ var file = {
 if (LINUX) {
   file.submenu.push({
     type: 'separator'
-  })
-  file.submenu.push({
+  }, {
     role: 'quit'
   })
 }
 
-var edit = {
+const edit = {
   label: 'Edit',
   submenu: [
     {
@@ -150,20 +149,20 @@ var edit = {
   ]
 }
 
-var view = {
+const view = {
   label: 'View',
   submenu: [
     {
       label: 'Reload',
       accelerator: 'CommandOrControl+R',
-      click: function () {
+      click() {
         BrowserWindow.getFocusedWindow().reload()
       }
     },
     {
       label: 'Toggle Developer Tools',
-      accelerator: OSX ? 'Command+Alt+I' : 'Control+Shift+I',
-      click: function () {
+      accelerator: macOS ? 'Command+Alt+I' : 'Control+Shift+I',
+      click() {
         BrowserWindow.getFocusedWindow().toggleDevTools()
       }
     },
@@ -204,7 +203,7 @@ var view = {
   ]
 }
 
-var window = {
+const window = {
   label: 'Window',
   submenu: [
     {
@@ -227,21 +226,21 @@ var window = {
   ]
 }
 
-var help = {
+const help = {
   label: 'Help',
   role: 'help',
   submenu: [
     {
       label: 'Boostnote official site',
-      click: function () { shell.openExternal('https://boostnote.io/') }
+      click () { shell.openExternal('https://boostnote.io/') }
     },
     {
       label: 'Issue Tracker',
-      click: function () { shell.openExternal('https://github.com/BoostIO/Boostnote/issues') }
+      click () { shell.openExternal('https://github.com/BoostIO/Boostnote/issues') }
     },
     {
       label: 'Changelog',
-      click: function () { shell.openExternal('https://github.com/BoostIO/boost-releases') }
+      click () { shell.openExternal('https://github.com/BoostIO/boost-releases') }
     }
   ]
 }