1 files changed, 0 insertions, 30 deletions
diff --git a/app/assets/javascripts/ide/lib/diff/diff.js b/app/assets/javascripts/ide/lib/diff/diff.js
deleted file mode 100644
index 0e37f5c4704..00000000000
--- a/app/assets/javascripts/ide/lib/diff/diff.js
+++ /dev/null
@@ -1,30 +0,0 @@
-import { diffLines } from 'diff';
-
-// eslint-disable-next-line import/prefer-default-export
-export const computeDiff = (originalContent, newContent) => {
-  const changes = diffLines(originalContent, newContent);
-
-  let lineNumber = 1;
-  return changes.reduce((acc, change) => {
-    const findOnLine = acc.find(c => c.lineNumber === lineNumber);
-
-    if (findOnLine) {
-      Object.assign(findOnLine, change, {
-        modified: true,
-        endLineNumber: (lineNumber + change.count) - 1,
-      });
-    } else if ('added' in change || 'removed' in change) {
-      acc.push(Object.assign({}, change, {
-        lineNumber,
-        modified: undefined,
-        endLineNumber: (lineNumber + change.count) - 1,
-      }));
-    }
-
-    if (!change.removed) {
-      lineNumber += change.count;
-    }
-
-    return acc;
-  }, []);
-};