minor

lib/frappe-datatable.js

@@ -326,10 +326,7 @@ function copyTextToClipboard(text) {
   textArea.select();
 
   try {
-    var successful = document.execCommand('copy');
+    document.execCommand('copy');
-    var msg = successful ? 'successful' : 'unsuccessful';
-
-    console.log('Copying text command was ' + msg);
   } catch (err) {
     console.log('Oops, unable to copy');
   }
@@ -1729,18 +1726,26 @@ var CellManager = function () {
 
       if (!cells) return;
 
-      var values = cells.map(function (index) {
+      var values = cells
+      // get cell objects
+      .map(function (index) {
         return _this8.getCell.apply(_this8, _toConsumableArray(index));
-      }).reduce(function (acc, curr) {
+      })
+      // convert to array of rows
+      .reduce(function (acc, curr) {
         var rowIndex = curr.rowIndex;
 
         acc[rowIndex] = acc[rowIndex] || [];
         acc[rowIndex].push(curr.content);
 
         return acc;
-      }, []).map(function (row) {
+      }, [])
+      // join values by tab
+      .map(function (row) {
         return row.join('\t');
-      }).join('\n');
+      })
+      // join rows by newline
+      .join('\n');
 
       (0, _utils.copyTextToClipboard)(values);
     }

src/cellmanager.js

@@ -334,7 +334,9 @@ export default class CellManager {
     if (!cells) return;
 
     const values = cells
+      // get cell objects
       .map(index => this.getCell(...index))
+      // convert to array of rows
       .reduce((acc, curr) => {
         const rowIndex = curr.rowIndex;
 
@@ -343,7 +345,9 @@ export default class CellManager {
 
         return acc;
       }, [])
+      // join values by tab
       .map(row => row.join('\t'))
+      // join rows by newline
       .join('\n');
 
     copyTextToClipboard(values);

src/utils.js

@@ -247,10 +247,7 @@ function copyTextToClipboard(text) {
   textArea.select();
 
   try {
-    const successful = document.execCommand('copy');
+    document.execCommand('copy');
-    const msg = successful ? 'successful' : 'unsuccessful';
-
-    console.log('Copying text command was ' + msg);
   } catch (err) {
     console.log('Oops, unable to copy');
   }