Module: Selene::Parser

Defined in:
lib/selene/parser.rb

Class Method Summary collapse

Class Method Details

.builder(component) ⇒ Object 



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# File 'lib/selene/parser.rb', line 15

def self.builder(component)
  case component.downcase
  when 'vcalendar' then CalendarBuilder
  when 'vtimezone' then TimeZoneBuilder
  when 'daylight' then DaylightSavingsTimeBuilder
  when 'standard' then StandardTimeBuilder
  when 'vevent' then EventBuilder
  when 'valarm' then AlarmBuilder
  else ComponentBuilder
  end
end

.parse(string) ⇒ Object 



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# File 'lib/selene/parser.rb', line 27

def self.parse(string)
  stack = []
  stack << builder('feed').new
  Line.split(string).each do |line|
    if line.begin_component?
      builder = builder(line.value).new
      stack[-1].add(line.value, builder) unless stack.empty?
      stack << builder
    elsif line.end_component?
      stack.pop
    else
      stack[-1].parse(line)
    end
  end
  stack[-1].component
end