Module: Petrarca::Helpers

Extended by:
Helpers
Included in:
Helpers
Defined in:
lib/petrarca/helpers.rb

Instance Method Summary collapse

Instance Method Details

#load_ranges(range_file) ⇒ Object 



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# File 'lib/petrarca/helpers.rb', line 19

def load_ranges(range_file)
  ranges = {}
  File.open(range_file, "r") do |f|
    f.each_line do |line|
      next if line.start_with?("#")
      g, r = line.chomp.split(":")
      ranges[g] = r.split(",") unless r.nil?
    end
  end
  ranges
end

#split_to_parts(body, ranges) ⇒ Object 



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# File 'lib/petrarca/helpers.rb', line 6

def split_to_parts(body, ranges)
  ranges.map do |range_str|
    s, e = range_str.split("-")
    prefix = body[0, s.size]
    if Range.new(s.to_i, e.to_i).cover?(prefix.to_i)
      [prefix, body[(prefix.size)..]]
    else
      nil
    end
  end.compact.first
end