module Mongoid::Matcher::And

In-memory matcher for $and expression.

@see www.mongodb.com/docs/manual/reference/operator/query/and/

@api private

Public Instance Methods

matches?(document, expr) click to toggle source

Returns whether a document satisfies an $and expression.

@param [ Mongoid::Document ] document The document. @param [ Array<Hash> ] expr The $and conditions.

@return [ true | false ] Whether the document matches.

@api private

# File lib/mongoid/matcher/and.rb, line 20
                def matches?(document, expr)
  unless expr.is_a?(Array)
    raise Errors::InvalidQuery, "$and argument must be an array: #{Errors::InvalidQuery.truncate_expr(expr)}"
  end

  if expr.empty?
    raise Errors::InvalidQuery, "$and argument must be a non-empty array: #{Errors::InvalidQuery.truncate_expr(expr)}"
  end

  expr.all? do |sub_expr|
    Expression.matches?(document, sub_expr)
  end
end