Method: QB::Util::DockerMixin::ClassMethods#valid_docker_tag?

Defined in:
lib/qb/util/docker_mixin.rb

#valid_docker_tag?(string) ⇒ Boolean

Test if string is a valid Docker image tag by seeing if it matches DOCKER_TAG_VALID_RE

Parameters:

  • string (String) —

    String to test.

Returns:

  • (Boolean) —

    True if string is a valid Docker image tag.



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# File 'lib/qb/util/docker_mixin.rb', line 56

def valid_docker_tag? string
  DockerMixin::DOCKER_TAG_VALID_RE =~ string
end