function createSpritesByFolders() {

            var spriteSrcFolders = fs.readdirSync(pngFolder);

            grunt.log.ok('2. Create PNG-sprite and CSS...');

            async.eachSeries(spriteSrcFolders, createSpriteAsync, createSpriteCallback);
        }
/**
         * Create sprites by folder using async
         */
Create sprites by folder using async
Create sprites by folder using async
function createSpritesByFolders() {
            var spriteSrcFolders = fs.readdirSync(pngFolder);
            grunt.log.ok('2. Create PNG-sprite and CSS...');
            async.eachSeries(spriteSrcFolders, createSpriteAsync, createSpriteCallback);
        }
function createSpritesByFolders ( ) { var spriteSrcFolders = fs . readdirSync ( pngFolder ) ; grunt . log . ok ( '2. Create PNG-sprite and CSS...' ) ; async . eachSeries ( spriteSrcFolders , createSpriteAsync , createSpriteCallback ) ; }
Create sprites by folder using async
Create sprites by folder using async