module Mongoid::Matcher::ElemMatchExpression
$elemMatch argument can be a top-level expression and some specific operator combinations like $not with a regular expression.
@api private
Public Instance Methods
matches?(document, expr)
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# File lib/mongoid/matcher/elem_match_expression.rb, line 9 def matches?(document, expr) Expression.matches?(document, expr) rescue Mongoid::Errors::InvalidExpressionOperator begin FieldExpression.matches?(true, document, expr) rescue Mongoid::Errors::InvalidFieldOperator => exc raise Mongoid::Errors::InvalidElemMatchOperator.new(exc.operator) end end