Better specs for Document#each_node.
Better specs for Document#each_node.

dfockler/oga,YorickPeterse/oga,altmetric/oga,dfockler/oga,ttasanen/oga,YorickPeterse/oga,jeffreybaird/oga,altmetric/oga,ttasanen/oga,YorickPeterse/oga,dfockler/oga,altmetric/oga,YorickPeterse/oga,jeffreybaird/oga,dfockler/oga,YorickPeterse/oga,jeffreybaird/oga,altmetric/oga,ttasanen/oga,jeffreybaird/oga,jeffreybaird/oga,dfockler/oga,ttasanen/oga,altmetric/oga,ttasanen/oga