class RDoc::TopLevel

A TopLevel context is a representation of the contents of a single file

Attributes

Absolute name of this file

Base name of this file

All the classes or modules that were declared in this file. These are assigned to either classes_hash or modules_hash once we know what they really are.

name [R]

Base name of this file

page_name [R]

Base name of this file without the extension

parser [R]

The parser class that processed this file

relative_name [RW]

Relative name of this file

Public Class Methods

new (absolute_name, relative_name = absolute_name)

{} Source

# File lib/rdoc/code_object/top_level.rb, line 46
def initialize(absolute_name, relative_name = absolute_name)
  super()
  @name = nil
  @absolute_name = absolute_name
  @relative_name = relative_name
  @parser        = nil

  if relative_name
    @base_name = File.basename(relative_name)
    @page_name = @base_name.sub(/\.(rb|rdoc|txt|md)\z/i, '')
  else
    @base_name = nil
    @page_name = nil
  end

  @classes_or_modules = []
end

Creates a new TopLevel for the file at absolute_name. If documentation is being generated outside the source dir relative_name is relative to the source directory.

Calls superclass method RDoc::Context::new

Public Instance Methods

== (other)

{} Source

# File lib/rdoc/code_object/top_level.rb, line 76
def ==(other)
  self.class === other and @relative_name == other.relative_name
end

An RDoc::TopLevel is equal to another with the same relative_name

Also aliased as: eql?

add_alias (an_alias)

{} Source

# File lib/rdoc/code_object/top_level.rb, line 85
def add_alias(an_alias)
  object_class.record_location self
  return an_alias unless @document_self
  object_class.add_alias an_alias
end

Adds an_alias to Object instead of self.

add_constant (constant)

{} Source

# File lib/rdoc/code_object/top_level.rb, line 94
def add_constant(constant)
  object_class.record_location self
  return constant unless @document_self
  object_class.add_constant constant
end

Adds constant to Object instead of self.

add_include (include)

{} Source

# File lib/rdoc/code_object/top_level.rb, line 103
def add_include(include)
  object_class.record_location self
  return include unless @document_self
  object_class.add_include include
end

Adds include to Object instead of self.

add_method (method)

{} Source

# File lib/rdoc/code_object/top_level.rb, line 112
def add_method(method)
  object_class.record_location self
  return method unless @document_self
  object_class.add_method method
end

Adds method to Object instead of self.

add_to_classes_or_modules (mod)

{} Source

# File lib/rdoc/code_object/top_level.rb, line 122
def add_to_classes_or_modules(mod)
  @classes_or_modules << mod
end

Adds class or module mod. Used in the building phase by the Ruby parser.

cvs_url ()

{} Source

# File lib/rdoc/generator/markup.rb, line 186
def cvs_url
  url = @store.options.webcvs

  if /%s/ =~ url then
    url % @relative_name
  else
    url + @relative_name
  end
end

Returns a URL for this source file on some web repository. Use the -W command line option to set.

eql? (other)

Alias for: ==

find_class_or_module (name)

{} Source

# File lib/rdoc/code_object/top_level.rb, line 134
def find_class_or_module(name)
  @store.find_class_or_module name
end

See RDoc::TopLevel::find_class_or_module

find_local_symbol (symbol)

{} Source

# File lib/rdoc/code_object/top_level.rb, line 141
def find_local_symbol(symbol)
  find_class_or_module(symbol) || super
end

Finds a class or module named symbol

Calls superclass method RDoc::Context#find_local_symbol

find_module_named (name)

{} Source

# File lib/rdoc/code_object/top_level.rb, line 148
def find_module_named(name)
  find_class_or_module(name)
end

Finds a module or class with name

Also aliased as: get_module_named

full_name ()

{} Source

# File lib/rdoc/code_object/top_level.rb, line 157
def full_name
  @relative_name
end

Returns the relative name of this file

get_module_named (name)

Alias for: find_module_named

hash ()

{} Source

# File lib/rdoc/code_object/top_level.rb, line 165
def hash
  @relative_name.hash
end

An RDoc::TopLevel has the same hash as another with the same relative_name

http_url ()

{} Source

# File lib/rdoc/code_object/top_level.rb, line 172
def http_url
  @relative_name.tr('.', '_') + '.html'
end

URL for this with a prefix

marshal_dump ()

{} Source

# File lib/rdoc/code_object/top_level.rb, line 188
def marshal_dump
  [
    MARSHAL_VERSION,
    @relative_name,
    @parser,
    parse(@comment),
  ]
end

Dumps this TopLevel for use by ri. See also #marshal_load

object_class ()

{} Source

# File lib/rdoc/code_object/top_level.rb, line 212
def object_class
  @object_class ||= begin
    oc = @store.find_class_named('Object') || add_class(RDoc::NormalClass, 'Object')
    oc.record_location self
    oc
  end
end

Returns the NormalClass “Object”, creating it if not found.

Records self as a location in “Object”.

parser= (val)

{} Source

# File lib/rdoc/code_object/top_level.rb, line 67
def parser=(val)
  @parser = val
  @store&.cache_text_file(relative_name)
  @parser
end

Sets the parser for this toplevel context, also the store.

path ()

{} Source

# File lib/rdoc/code_object/top_level.rb, line 223
def path
  base = if options.main_page == full_name
           'index.html'
         else
           http_url
         end

  prefix = options.file_path_prefix
  return base unless prefix
  File.join(prefix, base)
end

Path to this file for use with HTML generator output.

search_record ()

{} Source

# File lib/rdoc/code_object/top_level.rb, line 252
def search_record
  return unless @parser < RDoc::Parser::Text

  [
    page_name,
    '',
    page_name,
    '',
    path,
    '',
    search_snippet,
  ]
end

Search record used by RDoc::Generator::JsonIndex

TODO: Remove this method after dropping the darkfish theme and JsonIndex generator. Use search_snippet instead for getting documentation snippets.

search_snippet ()

{} Source

# File lib/rdoc/code_object/top_level.rb, line 269
def search_snippet
  return '' if @comment.empty?

  snippet(@comment)
end

Returns an HTML snippet of the comment for search results.

text? ()

{} Source

# File lib/rdoc/code_object/top_level.rb, line 278
def text?
  @parser and @parser.include? RDoc::Parser::Text
end

Is this TopLevel from a text file instead of a source code file?