Rupa Ruby wrote:
> In ruby, is there any way to read the values from a fileI am actually
> giving the values in the code itself. Is there a way to read the value
> dynamically

f = File.new("aaa.txt", "w")
f.puts(10)
f.close

f = File.new("aaa.txt", "a")
f.puts(20)
f.close

arr = IO.readlines("aaa.txt")
x = Integer(arr[0])
y = Integer(arr[1])

puts x+y  #30
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