lib/mongoid/matcher/nor.rb
# rubocop:todo all
module Mongoid
module Matcher
# In-memory matcher for $nor expression.
#
# @see https://www.mongodb.com/docs/manual/reference/operator/query/nor/
#
# @api private
module Nor
# Returns whether a document satisfies a $nor expression.
#
# @param [ Mongoid::Document ] document The document.
# @param [ Array<Hash> ] expr The $nor conditions.
#
# @return [ true | false ] Whether the document matches.
#
# @api private
module_function def matches?(document, expr)
unless expr.is_a?(Array)
raise Errors::InvalidQuery, "$nor argument must be an array: #{Errors::InvalidQuery.truncate_expr(expr)}"
end
if expr.empty?
raise Errors::InvalidQuery, "$nor argument must be a non-empty array: #{Errors::InvalidQuery.truncate_expr(expr)}"
end
expr.each do |sub_expr|
if Expression.matches?(document, sub_expr)
return false
end
end
expr.any?
end
end
end
end