Filter list component of a Treequel::Filter.
The filters in the FilterList
Create a new filter list with the given filters
in it.
# File lib/treequel/filter.rb, line 48 def initialize( *filters ) @filters = filters.flatten end
Append operator: add the other
filter to the list.
# File lib/treequel/filter.rb, line 67 def <<( other ) @filters << other return self end
Return the FilterList as a string.
# File lib/treequel/filter.rb, line 61 def to_s return self.filters.collect {|f| f.to_s }.join end