module Mongoid::Matcher::Not

@api private

Public Instance Methods

matches?(exists, value, condition) click to toggle source
# File lib/mongoid/matcher/not.rb, line 6
                def matches?(exists, value, condition)
  case condition
  when ::Regexp, BSON::Regexp::Raw
    !Regex.matches?(exists, value, condition)
  when Hash
    if condition.empty?
      raise Errors::InvalidQuery, "$not argument cannot be an empty hash: #{Errors::InvalidQuery.truncate_expr(condition)}"
    end

    condition.all? do |(k, cond_v)|
      k = k.to_s
      unless k.start_with?('$')
        raise Errors::InvalidQuery, "$not arguments must be operators: #{Errors::InvalidQuery.truncate_expr(k)}"
      end

      !FieldOperator.get(k).matches?(exists, value, cond_v)
    end
  else
    raise Errors::InvalidQuery, "$not argument must be a Hash or a regular expression: #{Errors::InvalidQuery.truncate_expr(condition)}"
  end
end