Follow-up to !19808: Split up for-loop initializations

app/assets/javascripts/line_highlighter.js

@@ -142,14 +142,14 @@ LineHighlighter.prototype.highlightLine = function(lineNumber) {
 //
 // range - Array containing the starting and ending line numbers
 LineHighlighter.prototype.highlightRange = function(range) {
-  var i, lineNumber, ref, ref1, results;
   if (range[1]) {
-    results = [];
+    const results = [];
+    const ref = range[0] <= range[1] ? range : range.reverse();
 
-    // eslint-disable-next-line no-multi-assign
-    for (lineNumber = i = ref = range[0], ref1 = range[1]; ref <= ref1 ? i <= ref1 : i >= ref1; lineNumber = ref <= ref1 ? (i += 1) : (i -= 1)) {
+    for (let lineNumber = range[0]; lineNumber <= ref[1]; lineNumber += 1) {
       results.push(this.highlightLine(lineNumber));
     }
+
     return results;
   } else {
     return this.highlightLine(range[0]);

app/assets/javascripts/network/branch_graph.js

@@ -113,8 +113,7 @@ export default (function() {
     });
     ref = this.days;
 
-    // eslint-disable-next-line no-multi-assign
-    for (mm = j = 0, len = ref.length; j < len; mm = (j += 1)) {
+    for (mm = 0, len = ref.length; mm < len; mm += 1) {
       day = ref[mm];
       if (cuday !== day[0] || cumonth !== day[1]) {
         // Dates
@@ -288,8 +287,7 @@ export default (function() {
     ref = commit.parents;
     results = [];
 
-    // eslint-disable-next-line no-multi-assign
-    for (i = j = 0, len = ref.length; j < len; i = (j += 1)) {
+    for (i = 0, len = ref.length; i < len; i += 1) {
       parent = ref[i];
       parentCommit = this.preparedCommits[parent[0]];
       parentY = this.offsetY + this.unitTime * parentCommit.time;

app/assets/javascripts/profile/gl_crop.js

@@ -140,10 +140,9 @@ import _ from 'underscore';
       binary = atob(dataURL.split(',')[1]);
       array = [];
 
-      // eslint-disable-next-line no-multi-assign
-      for (k = i = 0, len = binary.length; i < len; k = (i += 1)) {
-        v = binary[k];
-        array.push(binary.charCodeAt(k));
+      for (i = 0, len = binary.length; i < len; i += 1) {
+        v = binary[i];
+        array.push(binary.charCodeAt(i));
       }
       return new Blob([new Uint8Array(array)], {
         type: 'image/png'

app/assets/javascripts/project_find_file.js

@@ -92,8 +92,7 @@ export default class ProjectFindFile {
     this.element.find(".tree-table > tbody").empty();
     results = [];
 
-    // eslint-disable-next-line no-multi-assign
-    for (i = j = 0, len = filePaths.length; j < len; i = (j += 1)) {
+    for (i = 0, len = filePaths.length; i < len; i += 1) {
       filePath = filePaths[i];
       if (i === 20) {
         break;

app/assets/javascripts/users_select.js

@@ -259,8 +259,7 @@ function UsersSelect(currentUser, els, options = {}) {
             showDivider = 0;
             if (firstUser) {
               // Move current user to the front of the list
-              // eslint-disable-next-line no-multi-assign
-              for (index = j = 0, len = users.length; j < len; index = (j += 1)) {
+              for (index = 0, len = users.length; index < len; index += 1) {
                 obj = users[index];
                 if (obj.username === firstUser) {
                   users.splice(index, 1);
@@ -563,8 +562,7 @@ function UsersSelect(currentUser, els, options = {}) {
                 // Move current user to the front of the list
                 ref = data.results;
 
-                // eslint-disable-next-line no-multi-assign
-                for (index = j = 0, len = ref.length; j < len; index = (j += 1)) {
+                for (index = 0, len = ref.length; index < len; index += 1) {
                   obj = ref[index];
                   if (obj.username === firstUser) {
                     data.results.splice(index, 1);

changelogs/unreleased/no-multi-assign-follow-up.yml

+---
+title: Improve no-multi-assignment fixes after enabling rule
+merge_request: 19915
+author: gfyoung
+type: other