neo4j: Remove ambiguous `to_json` methods.
authorJean-Christophe Beaupré <jcbrinfo@users.noreply.github.com>
Fri, 7 Nov 2014 20:10:10 +0000 (15:10 -0500)
committerJean-Christophe Beaupré <jcbrinfo@users.noreply.github.com>
Fri, 7 Nov 2014 20:10:10 +0000 (15:10 -0500)
commit5105af94d7d9a615204af2a77bfecc968998e022
treef38918af05b9b5afd6fa51183f1965879fbc441d
parentaf5907edc92522a4ffcaa23a94345d78e28530d0
neo4j: Remove ambiguous `to_json` methods.

Signed-off-by: Jean-Christophe Beaupré <jcbrinfo@users.noreply.github.com>
lib/neo4j/neo4j.nit