ical.rb

input = `cat event.ics`

inside_event = false
current_key = nil

vevents = []
vevent = nil

input.split("\n").each do |line|
  if line =~ /^BEGIN:VEVENT/
    inside_event = true
    vevent = {}
  elsif line =~ /^END:VEVENT/
    inside_event = false
    vevents << vevent
  elsif inside_event
    if line =~ /[A-Z]:/
      tokens = line.split(":")
      current_key = tokens.shift
      vevent[current_key] = tokens.join(":")
    else
      vevent[current_key] << line
    end
  end
end

puts vevents.inspect