Read lines into array
- read_lines
if ARGV.size != 1
puts "Need a filename on the command line"
exit 1
end
filename = ARGV[0]
content = File.read_lines(filename)
puts content
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if ARGV.size != 1
puts "Need a filename on the command line"
exit 1
end
filename = ARGV[0]
content = File.read_lines(filename)
puts content