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# File 'lib/base/md5_tracker.rb', line 29
def file_changed?(path_to_file, base_dir)
orig_md5_file = md5_file(path_to_file, base_dir)
return !!track(path_to_file, base_dir) unless File.exist?(orig_md5_file)
current_md5 = ""
file = File.open(orig_md5_file, 'r')
file.each_line { |line| current_md5 << line }
file.close
current_md5.chomp!
new_md5 = Digest::MD5.hexdigest(File.read(path_to_file))
new_md5.chomp!
@@unchanged_md5s << path_to_file if new_md5 == current_md5
return new_md5 != current_md5
end
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