transformer: function()

in site/live_editor.js [109:117]

• 9 lines of code
• 3 McCabe index (conditional complexity)

      transformer: function (code, options) {
        var presets = ['react'];
        if (!options || !options.skipES2015Transform) {
          presets.push('es2015');
        }
        return Babel.transform(code, {
          presets: presets
        }).code;
      },