From 5485600e31dc90a00b14e1274cbefc10fdcae626 Mon Sep 17 00:00:00 2001
From: ache <ache@ache.one>
Date: Thu, 1 Feb 2018 14:40:53 +0100
Subject: Clean of the code with xo linter

---
 app.js       | 157 +++++++++++++++++++++++++++++------------------------------
 package.json |   5 +-
 2 files changed, 82 insertions(+), 80 deletions(-)

diff --git a/app.js b/app.js
index 4ccc271..ddb548a 100644
--- a/app.js
+++ b/app.js
@@ -1,117 +1,116 @@
 const visit = require('unist-util-visit');
 
+let nbMC = 0;
 
-const PLUGIN_NAME = 'remark-multiple-choise';
-
-var nb_mc = 0;
-
-function dealLabelChildren( listChild ) {
-  var t = []
-  if( listChild[0].type == 'paragraph') {
-    t = listChild[0].children
+function dealLabelChildren(listChild) {
+  let t = [];
+  if (listChild[0].type === 'paragraph') {
+    t = listChild[0].children;
   }
-  if(listChild[listChild.length - 1].type == 'blockquote') {
-      listChild[listChild.length - 1].type = 'div'
-      listChild[listChild.length - 1].data = {
-        hName:'blockquote',
-        hProperties: {
-          className: 'hiden_block_quote'
-        }
+  if (listChild[listChild.length - 1].type === 'blockquote') {
+    listChild[listChild.length - 1].type = 'div';
+    listChild[listChild.length - 1].data = {
+      hName: 'blockquote',
+      hProperties: {
+        className: 'hiden_block_quote'
       }
+    };
   }
-  t = t.concat(listChild.slice(1))
-  return t
+  t = t.concat(listChild.slice(1));
+  return t;
 }
 
-function visitList(ast, vFile) {
-  return visit(ast, 'list', (node, index, parent) => {
-    const { position } = node;
-    var isMultipleChoise = true;
-    var nbQ = 0;
-    var tab = []
+function visitList(ast) {
+  return visit(ast, 'list', node => {
+    let isMultipleChoise = true;
+    let nbQ = 0;
+    const tab = [];
 
-    Array.from(node.children).forEach( ( nodeC ) => {
-        if( nodeC.children && nodeC.children[0].type == 'paragraph' ) {
-          if( nodeC.children[0].children && nodeC.children[0].children[0].value ) {
-              if( "~!=".indexOf(nodeC.children[0].children[0].value[0]) < 0)
-                isMultipleChoise = false;
-          } else
+    Array.from(node.children).forEach(nodeC => {
+      if (nodeC.children && nodeC.children[0].type === 'paragraph') {
+        if (nodeC.children[0].children && nodeC.children[0].children[0].value) {
+          if ('~!='.indexOf(nodeC.children[0].children[0].value[0]) < 0) {
             isMultipleChoise = false;
-        } else
+          }
+        } else {
           isMultipleChoise = false;
+        }
+      } else {
+        isMultipleChoise = false;
+      }
     });
-    if( isMultipleChoise ) {
-      Array.from(node.children).forEach( ( nodeC ) => {
-        if( nodeC.children[0].type == 'paragraph' ) {
-          if( nodeC.children[0].children[0].value[0] == '~' ) {
+    if (isMultipleChoise) {
+      Array.from(node.children).forEach(nodeC => {
+        if (nodeC.children[0].type === 'paragraph') {
+          if (nodeC.children[0].children[0].value[0] === '~') {
             tab.push(0.5);
-          }else if(nodeC.children[0].children[0].value[0] == '!') {
+          } else if (nodeC.children[0].children[0].value[0] === '!') {
             tab.push(0);
-          }else {
+          } else {
             tab.push(1);
           }
           nodeC.children[0].children[0].value = nodeC.children[0].children[0].value.slice(1) + '\r';
         }
-      })
-      node.type = 'mc'
+      });
+      node.type = 'mc';
       node.data = {
-          hName: 'fieldset',
-          hProperties: {
-            className: 'mc check',
-            id: 'mc_' + nb_mc
-          }
-      }
+        hName: 'fieldset',
+        hProperties: {
+          className: 'mc check',
+          id: 'mc_' + nbMC
+        }
+      };
       node.children = [{
-        type:'list-item-mc',
+        type: 'list-item-mc',
         data: {
           hName: 'ul',
-          hProperties:{
-              'style': 'list-style-type: none'
+          hProperties: {
+            style: 'list-style-type: none'
           }
         },
-        children : node.children.map( (x) => ({type:'input-list-item',
+        children: node.children.map(x => ({type: 'input-list-item',
           data: {
             hName: 'li',
-            hProperties:{
-              'style': 'list-style-type: none'
+            hProperties: {
+              style: 'list-style-type: none'
             }
           },
           children: [
-          {type:'input-list-input',
-          data: {
-            hName: 'input',
-            hProperties: {
-              checked: x.checked,
-              type:'checkbox',
-              id: 'mc_'+nb_mc+'_'+nbQ,
-              className: tab[nbQ] == 0 ? '!' : (tab[nbQ] == 1 ? '=' : '~'),
-            }
-          }},
+            {type: 'input-list-input',
+              data: {
+                hName: 'input',
+                hProperties: {
+                  checked: x.checked,
+                  type: 'checkbox',
+                  id: 'mc_' + nbMC + '_' + nbQ,
+                  className: tab[nbQ] === 0 ? '!' : (tab[nbQ] === 1 ? '=' : '~')
+                }
+              }},
             {
-            type: 'input-list-label',
-            data: {
-              hName: 'label',
-              hProperties: {
-                for: 'mc_'+nb_mc+'_'+(nbQ++)
-              }
-            },
-            children: dealLabelChildren(x.children)
-          }]
-      }) )
-      }, {type:'field-button',
+              type: 'input-list-label',
+              data: {
+                hName: 'label',
+                hProperties: {
+                  for: 'mc_' + nbMC + '_' + (nbQ++)
+                }
+              },
+              children: dealLabelChildren(x.children)
+            }]
+        }))
+      }, {type: 'field-button',
         data: {
           hName: 'input',
-          hProperties:{
-            'onclick': 'check(\'mc_'+nb_mc+'\',[' + String(tab) + '])',
+          hProperties: {
+            onclick: 'check(\'mc_' + nbMC + '\',[' + String(tab) + '])',
             value: 'Validate',
-            type:'button'
+            type: 'button'
           }
         }
 
       }
-      ]
-        
-      nb_mc++;
+      ];
+
+      nbMC++;
     }
     return node;
   });
@@ -132,8 +131,8 @@ function multipleChoise() {
    * @param {function} next
    * @return {object}
    */
-  return function transformer(ast, vFile, next) {
-    visitList(ast, vFile);
+  return function (ast, vFile, next) { // Transformer
+    visitList(ast);
 
     if (typeof next === 'function') {
       return next(null, ast, vFile);
diff --git a/package.json b/package.json
index 58284f1..3ddf323 100644
--- a/package.json
+++ b/package.json
@@ -17,5 +17,8 @@
     "mermaid",
     "graphs",
     "remark"
-  ]
+  ],
+  "devDependencies": {
+    "xo": "^0.18.2"
+  }
 }
-- 
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