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to_array.rb

This Ruby code snippet demonstrates reading all lines from a file named “file.txt” located in the “input/file” directory, removing trailing newline characters from each line, and returning the lines as an array of strings.

Ruby code snippet

File.readlines('input/file/file.txt').map(&:chomp)
#=> ["line1", "line2", "line3"]

Executed with Ruby 3.4.5.