File.open("/tmp/test") do |file|
file.each_line("e") {|line|
puts "Got #{ line.dump }"
}
end
возвращает "IOError: закрытый поток" в irb. Но если он сохранен в файле 'test.rb', ruby test.rb
- работает нормально. Версии Ruby: ruby-2.0.0-p247, ruby-2.1.0-preview1, Ubuntu, Mac OS. Что я делаю не так?
user:ads user$ echo "a\nb\nc" > /tmp/test
user:ads user$ irb
2.1.0-preview1 :001 > File.open("/tmp/test") { |file| file.each_line { |line| puts "Got #{ line.dump }" } }
Got "a\\nb\\nc\n"
IOError: closed stream
from /Users/user/.rvm/gems/ruby-2.1.0-preview1/gems/awesome_print-1.2.0/lib/awesome_print/formatter.rb:199:in `directory?'
from /Users/user/.rvm/gems/ruby-2.1.0-preview1/gems/awesome_print-1.2.0/lib/awesome_print/formatter.rb:199:in `awesome_file'
from /Users/user/.rvm/gems/ruby-2.1.0-preview1/gems/awesome_print-1.2.0/lib/awesome_print/formatter.rb:26:in `format'
from /Users/user/.rvm/gems/ruby-2.1.0-preview1/gems/awesome_print-1.2.0/lib/awesome_print/inspector.rb:137:in `unnested'
from /Users/user/.rvm/gems/ruby-2.1.0-preview1/gems/awesome_print-1.2.0/lib/awesome_print/inspector.rb:104:in `awesome'
from /Users/user/.rvm/gems/ruby-2.1.0-preview1/gems/awesome_print-1.2.0/lib/awesome_print/core_ext/kernel.rb:10:in `ai'
from /Users/user/.rvm/gems/ruby-2.1.0-preview1/gems/awesome_print-1.2.0/lib/awesome_print/core_ext/kernel.rb:20:in `ap'
from /Users/user/.irbrc:7:in `output_value'
from /Users/user/.rvm/rubies/ruby-2.1.0-preview1/bin/irb:15:in `<main>'
"/tmp/test"
? - person Sergio Tulentsev   schedule 09.11.2013Errno::ENOENT: No such file or directory
нужно выкинуть! - person Arup Rakshit   schedule 09.11.2013