in the code where I ran:
var f = File.new() #This is to read each line from the file
stored_csv = f.get_as_text()
This is the actual example above. It worked perfectly outside of HTML. Some situation that I needed to convert the program into HTML5. So, I converted it and able to work with websocket but I noticed that file doesn't do anything on html.
Is it supported on HTML5? If so, what do you do to load/read file using html5?