Module: CalFilter

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

Defined Under Namespace

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

Constant Summary collapse

CGIWRAPPER = 
make_cgi_wrapper
VERSION = 
"1.2.1"

Class Method Summary collapse

Class Method Details

.keep_or_delete_items(items, type, actions) ⇒ Object

:nodoc:



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# File 'lib/calfilter.rb', line 234

def self.keep_or_delete_items(items, type, actions)   # :nodoc:
  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

:nodoc:



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# File 'lib/calfilter/cgi.rb', line 45

def self.make_cgi_wrapper # :nodoc:
  CGIWrapper.new(StringIO.new)
end

.output_stream ⇒ Object

The output stream for filtered icalendar output. If this is not nil, filter_calendars will automatically write the filtered calendars to this stream in icalendar format.



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# File 'lib/calfilter.rb', line 12

def self.output_stream
  @output_stream
end

.output_stream=(stream) ⇒ Object

Sets output_stream.



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# File 'lib/calfilter.rb', line 17

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

.wrap_calendar(cal) ⇒ Object

:nodoc:



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# File 'lib/calfilter.rb', line 224

def self.wrap_calendar(cal)   # :nodoc:
  CalendarWrapper.new(cal)
end

.wrap_resource(res, plural_resource_type) ⇒ Object

:nodoc:



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# File 'lib/calfilter.rb', line 228

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