Monday, April 6, 2015
Good afternoon, I'm starting in ruby,
I am grieving for a parser to a file.
file_example File.open = "foo.txt", "r"
file_example.each do | line |
puts line
end
here I can print all lines of the file.
but as I can get only specific lines and use them in a function?
ok. I I separate them with regex. but not know how to use these lines that separated within a function.
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