Ruby write to file
- write
if ARGV.length != 1
puts "Usage: #{$0} FILENAME"
exit
end
filename = ARGV[0]
File.write(filename, 'My first file')
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if ARGV.length != 1
puts "Usage: #{$0} FILENAME"
exit
end
filename = ARGV[0]
File.write(filename, 'My first file')