class HostSummaryParser

# File lib/host_summary_parser.rb, line 4
def self.parse(string)
  parsed = ""
  string.split("\n").each do |line|
    line.gsub!(/\(.+\)/,"")
    if line =~ /^(\s*)(\S+)\s*=\s*([\{\[])\s*$/
      parsed << "#{$1}:#{$2} => #{$3}\n"
    elsif line =~ /^(\s*)(\S+)\s*=\s*(.*),\s*$/
      s = $1; l = $2; r = $3
      # insert double quotation
      if r =~ /^".*?"$/
        parsed << "#{s}:#{l} => #{r},\n"
      else
        parsed << "#{s}:#{l} => \"#{r}\",\n"
      end
    else
      parsed << line + "\n"
    end
    parsed.gsub!(/"<unset>"/,"nil")
  end
  begin
    eval(parsed)
  rescue
    raise "cannot parse \"#{string.to_s}\""
  end
end