class IniParse::Lines::Section

the value of each option.
matches a set of duplicate options, an array will be returned containing
Returns nil if there is no corresponding option. If the key provided

Returns the value of an option identified by +key+.

def [](key)
  key = key.to_s
  if @lines.has_key?(key)
    if (match = @lines[key]).kind_of?(Array)
      match.map { |line| line.value }
    else
      match.value
    end
  end
end