Module: RestfulQuery::CanQuery::MacroMethods

Defined in:
lib/restful_query/can_query.rb

Instance Method Summary collapse

Instance Method Details

#can_query(options = {}) ⇒ Object 



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# File 'lib/restful_query/can_query.rb', line 9

def can_query(options = {})
  @include       = options.delete(:include) || []
  @query_options = options
  @can_query     = true
  module_eval do
    def self.restful_query_parser(query_hash, options = {})
      RestfulQuery::Parser.new(query_hash, @query_options.merge(options))
    end

    scope_meth = self.respond_to?(:where) ? :scope : :named_scope

    send(scope_meth, :restful_query, lambda {|query_hash|
      query_hash = {} if query_hash.blank? || query_hash.empty?
      parser = self.restful_query_parser(query_hash)
      query_hash = {}
      query_hash[:conditions] = parser.to_conditions_array if parser.has_conditions?
      query_hash[:include]    = @include if @include && !@include.empty?
      query_hash[:order]      = parser.sort_sql if parser.has_sort?
      logger.info 'Rest query:' + query_hash.inspect
      query_hash
    })
  end
end

#can_query? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/restful_query/can_query.rb', line 33

def can_query?
  @can_query
end