Ruby/File Directory/each line

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collect the lines together

text=""
line_count = 0
File.open("text.txt").each do |line|
  line_count += 1
  text << line
end
puts "#{line_count} lines"



Text file line counter

line_count = 0
File.open("text.txt").each { |line| line_count += 1 }
puts line_count