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Source Code

# File rdoc/ri/ri_display.rb, line 76
def display_class_info(klass, ri_reader)
  page do 
    superclass = klass.superclass_string

    if superclass
      superclass = " < " + superclass
    else
      superclass = ""
    end

    @formatter.draw_line(klass.display_name + ": " +
                         klass.full_name + superclass)

    display_flow(klass.comment)
    @formatter.draw_line 

    unless klass.includes.empty?
      @formatter.blankline
      @formatter.display_heading("Includes:", 2, "")
      incs = []
      klass.includes.each do |inc|
        inc_desc = ri_reader.find_class_by_name(inc.name)
        if inc_desc
          str = inc.name + "("
          str << inc_desc.instance_methods.map{|m| m.name}.join(", ")
          str << ")"
          incs << str
        else
          incs << inc.name
        end
    end
      @formatter.wrap(incs.sort.join(', '))
    end

    unless klass.constants.empty?
      @formatter.blankline
      @formatter.display_heading("Constants:", 2, "")
      len = 0
      klass.constants.each { |c| len = c.name.length if c.name.length > len }
      len += 2
      klass.constants.each do |c|
        @formatter.wrap(c.value, 
                        @formatter.indent+((c.name+":").ljust(len)))
      end 
    end

    unless klass.class_methods.empty?
      @formatter.blankline
      @formatter.display_heading("Class methods:", 2, "")
      @formatter.wrap(klass.class_methods.map{|m| m.name}.sort.join(', '))
    end

    unless klass.instance_methods.empty?
      @formatter.blankline
      @formatter.display_heading("Instance methods:", 2, "")
      @formatter.wrap(klass.instance_methods.map{|m| m.name}.sort.join(', '))
    end

    unless klass.attributes.empty?
      @formatter.blankline
      @formatter.wrap("Attributes:", "")
      @formatter.wrap(klass.attributes.map{|a| a.name}.sort.join(', '))
    end
  end
end