rev_list

in lib/grit/git-ruby.rb [49:73]

• 23 lines of code
• 8 McCabe index (conditional complexity)

    def rev_list(options, *refs)
      refs = ['master'] if refs.empty?
      options.delete(:skip) if options[:skip].to_i == 0
      allowed_options = [:max_count, :since, :until, :pretty]  
      if ((options.keys - allowed_options).size > 0) || refs.size > 1
        method_missing('rev-list', options, *refs)
      elsif (options.size == 0)
        
        ref = refs.first
        begin
          file_index.commits_from(rev_parse({}, ref)).join("\n") + "\n"
        rescue
          method_missing('rev-list', options, *refs)
        end
      else
        ref = refs.first
        aref = rev_parse({:verify => true}, ref)
        if aref.is_a? Array
          method_missing('rev-list', options, *refs)
        else
          try_run { ruby_git.rev_list(aref, options) }
        end
      end
    end