# File lib/grit/tag.rb, line 10
    def self.find_all(repo, options = {})
      refs = repo.git.refs(options, prefix)
      refs.split("\n").map do |ref|
        name, id = *ref.split(' ')
        sha = repo.git.commit_from_sha(id)
        raise "Unknown object type." if sha == ''
        commit = Commit.create(repo, :id => sha)
        new(name, commit)
      end
    end