Mix Ruby and JS

some.html.slim

- flash.each do |key, value|
  javascript:
    console.log("#{key}");
    toastr.options = {
      closeButton: true,
      progressBar: true,
      timeOut: 9000
    };
    var flash = {};
    flash.message = "#{value}";
    switch("#{key}"){
      case 'alert':
            flash.type = 'warning';
            flash.header = 'Warning';
            break;
      case 'notice':
            flash.type = 'success';
            flash.header = 'Information';
            break;
      case 'error':
            flash.type = 'error',
            flash.header = 'Error';
            break;
    };
    console.log(flash);


    toastr[flash.type](flash.message, flash.header);