[DRE-maint] Bug#948150: ruby-docker-api: Unused leaf package?

[Markus Frosch]

Package: ruby-docker-api
Version: 1.22.2-1
Severity: important

Hello maintainer,
Is this package still in use somehow? I noticed it has no active
rdepends in unstable.

As the gem is a pure library, it might make sense to deprecate it and
remove it from unstable.

Has anyone still has interest to maintain or use it?

Regards
Markus Frosch

-- System Information:
Debian Release: 10.2
  APT prefers stable-debug
  APT policy: (500, 'stable-debug'), (500, 'stable')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 5.3.0-0.bpo.2-amd64 (SMP w/8 CPU cores)
Kernel taint flags: TAINT_CRAP, TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE
Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8), LANGUAGE=de_DE.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages ruby-docker-api depends on:
ii  ruby                                     1:2.5.1
pn  ruby-excon                               <none>
ii  ruby-minitar [ruby-archive-tar-minitar]  0.9-1

ruby-docker-api recommends no packages.

Versions of packages ruby-docker-api suggests:
pn  docker.io  <none>