feature(user-menu) add ability to ignore private methods

client/modules/user-menu/index.js

@@ -36,6 +36,7 @@ module.exports.hide = hide;
 
 const getKey = (a) => a.split(' - ')[0];
 const beginWith = (a) => (b) => a === getKey(b);
+const notPrivate = ([a]) => a !== '_';
 
 const {CurrentInfo} = DOM;
 
@@ -49,7 +50,9 @@ async function show() {
     if (error)
         return Dialog.alert(`User menu error: ${error.message}`);
     
-    const options = Object.keys(userMenu);
+    const options = Object
+        .keys(userMenu)
+        .filter(notPrivate);
     
     const button = createElement('button', {
         className: 'cloudcmd-user-menu-button',

static/user-menu.js

@@ -70,6 +70,7 @@ async function readDefaultMenu({prefix}) {
     return data;
 }
 
+module.exports._selectNames = selectNames;
 function selectNames(names, panel, {selectFile, getCurrentByName}) {
     for (const name of names) {
         const file = getCurrentByName(name, panel);
@@ -77,6 +78,7 @@ function selectNames(names, panel, {selectFile, getCurrentByName}) {
     }
 }
 
+module.exports._compare = compare;
 function compare(a, b) {
     const result = [];
     

static/user-menu.spec.js

@@ -124,6 +124,56 @@ test('cloudcmd: static: user menu: compare directories', async (t) => {
     t.end();
 });
 
+test('cloudcmd: static: user menu: compare directories: select names', async (t) => {
+    const {_selectNames} = defaultMenu;
+    const selectFile = stub();
+    const file = {};
+    const getCurrentByName = stub().returns(file);
+    
+    const names = ['hi'];
+    const panel = {};
+    
+    _selectNames(names, panel, {
+        selectFile,
+        getCurrentByName,
+    });
+    
+    t.ok(selectFile.calledWith(file), 'should call selectFile');
+    t.end();
+});
+
+test('cloudcmd: static: user menu: compare directories: select names: getCurrentByName', async (t) => {
+    const {_selectNames} = defaultMenu;
+    const selectFile = stub();
+    const getCurrentByName = stub();
+    
+    const name = 'hi';
+    const names = [name];
+    const panel = {};
+    
+    _selectNames(names, panel, {
+        selectFile,
+        getCurrentByName,
+    });
+    
+    t.ok(getCurrentByName.calledWith(name, panel), 'should call selectFile');
+    t.end();
+});
+
+test('cloudcmd: static: user menu: compare directories: select names: compare', async (t) => {
+    const {_compare} = defaultMenu;
+    const a = [1, 2];
+    const b = [1, 3];
+    
+    const result = _compare(a, b);
+    const expected = [
+        2,
+    ];
+    
+    t.deepEqual(result, expected, 'should equal');
+    t.end();
+});
+
 function getDOM() {
     const IO = {
         write: stub(),