Paul Lutus wrote:
> Peter Bailey wrote:
> 
> / ...
> 
>> Thanks, Paul. And, I've tried that:
>> 
>>    files = ARGV
>>    files.each do |f|
>>      f = f.to_s
>>      f.gsub!(/-/, "..")
>>      puts f
>>    end
>> 
>> I get a "can't modify frozen string" error message.
> 
> 1. "f" is already a string, it doesn't need ".to_s".
> 
> 2. I ran your code without error, Ruby 1.8.4. Are you sure you posted 
> the
> same code you are testing?

I ran it again, too, and, I still get the "can't modify frozen string 
(TypeError)" error.

On the command line, I typed: test1.rb im123000-im123005, im123007, 
im123009
with "test1.rb" being the code above.

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