Module: CalFilter

Defined in:
lib/calfilter.rb,
lib/calfilter/cgi.rb,
lib/calfilter/tripit.rb

Defined Under Namespace

Modules: TripIt Classes: CGIWrapper, CalendarWrapper, FilterError, ResourceWrapper

Constant Summary collapse

VERSION = 
'1.1.3'
CGIWRAPPER = 
make_cgi_wrapper

Class Method Summary collapse

Class Method Details

.keep_or_delete_items(items, type, actions) ⇒ Object 



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# File 'lib/calfilter.rb', line 134

def self.keep_or_delete_items(items, type, actions)
  if actions.include?(:keep) && actions.include?(:remove)
    raise CalFilter::FilterError, "Cannot both keep and remove #{type} in the same group.", caller(2)
  end
  keep_action = (actions.include?(:keep) ? :keep : :default)
  kept_items = []
  items.each_with_index{|item, i| kept_items << item if actions[i] == keep_action}
  kept_items
end

.make_cgi_wrapper ⇒ Object 



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# File 'lib/calfilter/cgi.rb', line 28

def self.make_cgi_wrapper
  CGIWrapper.new(StringIO.new)
end

.output_stream ⇒ Object 



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# File 'lib/calfilter.rb', line 9

def self.output_stream
  @output_stream
end

.output_stream=(stream) ⇒ Object 



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# File 'lib/calfilter.rb', line 13

def self.output_stream=(stream)
  @output_stream = stream
end

.wrap_calendar(cal) ⇒ Object 



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# File 'lib/calfilter.rb', line 124

def self.wrap_calendar(cal)
  CalendarWrapper.new(cal)
end

.wrap_resource(res, plural_resource_type) ⇒ Object 



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# File 'lib/calfilter.rb', line 128

def self.wrap_resource(res, plural_resource_type)
  # This works with the particular resource names in Icalendar:
  singular_resource_type = plural_resource_type.sub(/s$/, '')
  ResourceWrapper.new(res, singular_resource_type)
end