coding a string.include? any_item_in[array] to avoid a loop

rubyonrails-talk
1

with a string like : subpart.content_type = "video/mp4; name=tom1- short.mp4" is there anyway to avoid a loop in checking if this string contains one of the extension in an array ['mp4', 'm4v', 'mov']

something like :

subpart.content_type.include_one_of_them? ['mp4', 'm4v', 'mov']

thanks for you suggestions

erwin

I can make it work but I have to write a loop

2

You can use a regular expression. Google ruby regular expressions if you do not know how.

Colin