Chagne ENV['HONYOMI_DATABASE_DIR'] rule
Chagne ENV['HONYOMI_DATABASE_DIR'] rule

ENV['HONYOMI_DATABASE_DIR'] = /path/to/dir
brefore: /path/to/dir/honyomi.db
after:     /path/to/dir/db/honyomi.db

ongaeshi/honyomi,ongaeshi/honyomi,ongaeshi/honyomi