apply [JavaScript snippet]

function double_string(str) {
  txt_out(str + "-" + str);
}

function main() {
  var some_array = ['foo', 'bar', 'baz', 'etc',];

  double_string.apply(1, some_array);

//  var concatenated = concatenated.apply(null, some_array);
//
//  txt_out(concatenated);
}