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Contents
# frozen_string_literal: true
module Mongoid
module Contextual
module Queryable
# @attribute [r] collection The collection to query against.
# @attribute [r] criteria The criteria for the context.
# @attribute [r] klass The klass for the criteria.
attr_reader :collection, :criteria, :klass
# Is the enumerable of matching documents empty?
#
# @example Is the context empty?
# context.blank?
#
# @return [ true | false ] If the context is empty.
def blank?
!exists?
end
alias :empty? :blank?
end
end
end
Version data entries
20 entries across 20 versions & 1 rubygems