Add the rake option for inferior IRB session and nginx test server. https://git.debu.gs/gitweb/?p=webvac;a=commitdiff;h=8ce7041fd86b62dc19dc61d4cbaf4412d30469d4 code, git.debu.gs | 2020-06-21 06:03:20 +0000 GMT | No.828 Add the rake option for inferior IRB session and nginx test server. [DH] Rakefile