Gets and ARGV?

ruby-talk
1

Code >

option = input[0]
values = input[1,input.length]

print '#Message: '
i = gets

Active >

thinkwritemute@thinkwritemute-netbook:~/Dropbox/Public/Repositories/ruby/twt$
ruby twt.rb post
#Message: twt.rb:181:in `gets': No such file or directory - post
(Errno::ENOENT)
  from twt.rb:181:in `gets'
  from twt.rb:181:in `<main>'

···

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Posted via http://www.ruby-forum.com/.

2

Kurtis Rainbolt-greene wrote:

Code >

option = input[0]
values = input[1,input.length]

print '#Message: '
i = gets

Active >

thinkwritemute@thinkwritemute-netbook:~/Dropbox/Public/Repositories/ruby/twt$
ruby twt.rb post
#Message: twt.rb:181:in `gets': No such file or directory - post
(Errno::ENOENT)
  from twt.rb:181:in `gets'
  from twt.rb:181:in `<main>'
  
If you wish to be certain to get input from stdin, use $stdin.gets

http://ruby-doc.org/core/classes/Kernel.html#M005955

-Justin