invalid argument for file creating

rubyonrails-talk
1

hi   I use song_title to creat a file named by song_title.I have many song titles to create many files.but unfortunately,some of song titles contain special characters,such as [ ,which leads the following error:

2

hi   can you help me? thank you!

3

hi    is there any method to do it? thank you!

4

I don't have any direct experience with this, but perhaps you could begin isolating the problem by trying to directly pass a hard-coded string as in      File.open("this_is_the_title.lrc","w"), sidestepping the filename creation process.

5

Phillip wrote:

I don't have any direct experience with this, but perhaps you could begin isolating the problem by trying to directly pass a hard-coded string as in      File.open("this_is_the_title.lrc","w"), sidestepping the filename creation process.

Thank you,phillip.I am driven mad by those characters and encoding.