Ticket #31798: 31798.patch

Gruntfile.js

@@ -196 +196 @@
                                                 name: 'swap-dashicons-left-right-arrows',
                                                 expr: /content/im,
                                                 action: function( prop, value ) {
-                                                        if ( value === '"\\f141"' ) { // dashicons-arrow-left
-                                                                value = '"\\f139"';
-                                                        } else if ( value === '"\\f340"' ) { // dashicons-arrow-left-alt
-                                                                value = '"\\f344"';
-                                                        } else if ( value === '"\\f341"' ) { // dashicons-arrow-left-alt2
-                                                                value = '"\\f345"';
-                                                        } else if ( value === '"\\f139"' ) { // dashicons-arrow-right
-                                                                value = '"\\f141"';
-                                                        } else if ( value === '"\\f344"' ) { // dashicons-arrow-right-alt
-                                                                value = '"\\f340"';
-                                                        } else if ( value === '"\\f345"' ) { // dashicons-arrow-right-alt2
-                                                                value = '"\\f341"';
-                                                        }
-                                                        return { prop: prop, value: value };
+                                                        var map = {
+                                                                // dashicons-arrow-(left|right)
+                                                                '"\\f141"': '"\\f139"',
+                                                                // dashicons-arrow-(left|right)-alt
+                                                                '"\\f340"': '"\\f344"',
+                                                                // dashicons-arrow-(left|right)-alt2
+                                                                '"\\f341"': '"\\f345"',
+                                                                // dashicons-(undo|redo)
+                                                                '"\\f171"': '"\\f172"'
+                                                        };
+
+                                                        Object.keys( map ).forEach( function( key ) {
+                                                                map[ map[ key ] ] = key;
+                                                        } );
+
+                                                        value = value.replace( /'/g, '"' );
+
+                                                        return {
+                                                                prop: prop,
+                                                                value: map[ value ] || value
+                                                        };
                                                 }
                                         }
                                 ],