module Mongoid::Flaggable::ClassMethods
Public Instance Methods
bulk_add_flag!(flag, conditions = {})
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# File lib/mongoid_flaggable/class_methods.rb, line 58 def bulk_add_flag!(flag, conditions = {}) where(conditions).add_to_set(:flag_array, flag.to_s) end
bulk_remove_flag!(flag, conditions = {})
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# File lib/mongoid_flaggable/class_methods.rb, line 62 def bulk_remove_flag!(flag, conditions = {}) where(conditions).pull(:flag_array, flag.to_s) end
by_all_flags(*flags)
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# File lib/mongoid_flaggable/class_methods.rb, line 37 def by_all_flags(*flags) flags.flatten! where(:flag_array.all => flags) end
by_any_flags(*flags)
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# File lib/mongoid_flaggable/class_methods.rb, line 44 def by_any_flags(*flags) flags.flatten! where(:flag_array.in => flags) end
distinct_flags()
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# File lib/mongoid_flaggable/class_methods.rb, line 66 def distinct_flags distinct :flag_array end
flag_count(*flags)
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# File lib/mongoid_flaggable/class_methods.rb, line 49 def flag_count(*flags) flags.flatten! if flags.size == 1 where(:flag_array => flags.first).count else by_all_flags(flags).count end end
flag_frequency()
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# File lib/mongoid_flaggable/class_methods.rb, line 4 def flag_frequency aggregation = collection.aggregate([ { '$match' => { 'flag_array' => { '$ne' => nil } } }, { '$project' => { 'flag_array' => 1 } }, { '$unwind' => '$flag_array' }, { '$group' => { '_id' => '$flag_array', 'count' => { '$sum' => 1 } } } ]) aggregation.map!(&:values) aggregation.sort_by! do |value| value.last * -1 end Hash[aggregation] end