Class: RDoc::Alias

Relationships & Source Files
Super Chains via Extension / Inclusion / Inheritance
Class Chain: self, `CodeObject`
Instance Chain: self, `CodeObject`, `Generator::Markup`, `Text`
Inherits:	RDoc::CodeObject Object RDoc::CodeObject RDoc::Alias
Defined in:	lib/rdoc/alias.rb

Overview

Represent an alias, which is an old_name/new_name pair associated with a particular context

Constant Summary

`Text` - Included

MARKUP_FORMAT, TO_HTML_CHARACTERS

Class Method Summary

.new(text, old_name, new_name, comment, singleton = false) ⇒ Alias constructor

Creates a new Alias with a token stream of #text that aliases #old_name to #new_name, has comment and is a #singleton context.

`CodeObject` - Inherited

.new	Creates a new `CodeObject` that will document itself and its children.

Instance Attribute Summary

#name readonly

Alias for #new_name.
#new_name (also: #name) readonly

Aliased method’s name.
#old_name readonly

Aliasee method’s name.
#singleton rw

Is this an alias declared in a singleton context?
#text readonly

Source file token stream.

`CodeObject` - Inherited

#comment	Our comment.
#comment=	Replaces our comment with `comment`, unless it is empty.
#display?	Should this `CodeObject` be displayed in output?
#document_children	Do we document our children?
#document_children=	Enables or disables documentation of this CodeObject’s children unless it has been turned off by :enddoc:
#document_self	Do we document ourselves?
#document_self=	Enables or disables documentation of this `CodeObject` unless it has been turned off by :enddoc:.
#documented?	Does this object have a comment with content or is `#received_nodoc` true?
#done_documenting	Are we done documenting (ie, did we come across a :enddoc:)?
#done_documenting=	Turns documentation on/off, and turns on/off `#document_self` and `#document_children`.
#file	Which file this code object was defined in.
#force_documentation	Force documentation of this `CodeObject`.
#force_documentation=	Force the documentation of this object unless documentation has been turned off by :enddoc:
#full_name=	Sets the full_name overriding any computed full name.
#ignored?	Has this class been ignored?
#line	Line in `#file` where this `CodeObject` was defined.
#metadata	Hash of arbitrary metadata for this `CodeObject`.
#parent	Our parent `CodeObject`.
#parent=	Sets the parent `CodeObject`.
#received_nodoc	Did we ever receive a `:nodoc:` directive?
#section	The section this `CodeObject` is in.
#section=	Set the section this `CodeObject` is in.
#store	The `Store` for this object.
#store=	Sets the `store` that contains this `CodeObject`.
#suppressed?	Has this class been suppressed?
#viewer	We are the model of the code, but we know that at some point we will be worked on by viewers.

Instance Method Summary

#<=>(other)

Order by #singleton then #new_name
#aref

HTML fragment reference for this alias.
#full_old_name

Full old name including namespace.
#html_name

HTML id-friendly version of #new_name.
#name_prefix

‘::’ for the alias of a singleton method/attribute, ‘#’ for instance-level.
#pretty_name

Alias for #pretty_new_name.
#pretty_new_name (also: #pretty_name)

New name with prefix ‘::’ or ‘#’.
#pretty_old_name

Old name with prefix ‘::’ or ‘#’.
#inspect Internal use only
#to_s Internal use only

`CodeObject` - Inherited

#each_parent	Yields each parent of this `CodeObject`.
#file_name	File name where this `CodeObject` was found.
#ignore	Use this to ignore a `CodeObject` and all its children until found again (#record_location is called).
#options	The options instance from the store this `CodeObject` is attached to, or a default options instance if the `CodeObject` is not attached.
#parent_file_name	File name of our parent.
#parent_name	Name of our parent.
#record_location	Records the `TopLevel` (file) where this code object was defined.
#start_doc	Enable capture of documentation unless documentation has been turned off by :enddoc:
#stop_doc	Disable capture of documentation.
#suppress	Use this to suppress a `CodeObject` and all its children until the next file it is seen in or documentation is discovered.
#initialize_visibility	Initializes state for visibility of this `CodeObject` and its children.

`Generator::Markup` - Included

#aref_to	Generates a relative URL from this object’s path to `target_path`
#as_href	Generates a relative URL from `from_path` to this object’s path.
#cvs_url	Build a webcvs URL starting for the given `url` with `full_path` appended as the destination path.
#description	Handy wrapper for marking up this object’s comment.
#formatter	Creates an `Markup::ToHtmlCrossref` formatter.

`Text` - Included

#expand_tabs	Expands tab characters in #text to eight spaces.
#flush_left	Flush #text left based on the shortest line.
#markup	Convert a string in markup format into HTML.
#normalize_comment	Strips hashes, expands tabs then flushes #text to the left.
#parse	Normalizes #text then builds a `Markup::Document` from it.
#snippet	The first `limit` characters of #text as HTML.
#strip_hashes	Strips leading # characters from #text
#strip_newlines	Strips leading and trailing n characters from #text
#strip_stars	Strips /* */ style comments.
#to_html	Converts ampersand, dashes, ellipsis, quotes, copyright and registered trademark symbols in #text to properly encoded characters.
#wrap	Wraps `txt` to `line_len`

Constructor Details

.new(text, old_name, new_name, comment, singleton = false) ⇒ `Alias`

Creates a new Alias with a token stream of #text that aliases #old_name to #new_name, has comment and is a #singleton context.

[ GitHub ]

# File 'lib/rdoc/alias.rb', line 37


def initialize(text, old_name, new_name, comment, singleton = false)
  super()

  @text = text
  @singleton = singleton
  @old_name = old_name
  @new_name = new_name
  self.comment = comment
end

Instance Attribute Details

#name (readonly)

Alias for #new_name.

[ GitHub ]

# File 'lib/rdoc/alias.rb', line 16


alias name new_name

#new_name (readonly) Also known as: #name

Aliased method’s name

[ GitHub ]

# File 'lib/rdoc/alias.rb', line 14


attr_reader :new_name

#old_name (readonly)

Aliasee method’s name

[ GitHub ]

# File 'lib/rdoc/alias.rb', line 21


attr_reader :old_name

#singleton (rw)

Is this an alias declared in a singleton context?

[ GitHub ]

# File 'lib/rdoc/alias.rb', line 26


attr_accessor :singleton

#text (readonly)

Source file token stream

[ GitHub ]

# File 'lib/rdoc/alias.rb', line 31


attr_reader :text

Instance Method Details

#<=>(other)

Order by #singleton then #new_name

[ GitHub ]

# File 'lib/rdoc/alias.rb', line 50


def <=>(other)
  [@singleton ? 0 : 1, new_name] <=> [other.singleton ? 0 : 1, other.new_name]
end

#aref

HTML fragment reference for this alias

[ GitHub ]

# File 'lib/rdoc/alias.rb', line 57


def aref
  type = singleton ? 'c' : 'i'
  "#alias-#{type}-#{html_name}"
end

#full_old_name

Full old name including namespace

[ GitHub ]

# File 'lib/rdoc/alias.rb', line 65


def full_old_name
  @full_name || "#{parent.name}#{pretty_old_name}"
end

#html_name

HTML id-friendly version of #new_name.

[ GitHub ]

# File 'lib/rdoc/alias.rb', line 72


def html_name
  CGI.escape(@new_name.gsub('-', '-2D')).gsub('%','-').sub(/^-/, '')
end

#inspect

This method is for internal use only.

[ GitHub ]

# File 'lib/rdoc/alias.rb', line 76


def inspect # :nodoc:
  parent_name = parent ? parent.name : '(unknown)'
  "#<%s:0x%x %s.alias_method %s, %s>" % [
    self.class, object_id,
    parent_name, @old_name, @new_name,
  ]
end

#name_prefix

‘::’ for the alias of a singleton method/attribute, ‘#’ for instance-level.

[ GitHub ]

# File 'lib/rdoc/alias.rb', line 87


def name_prefix
  singleton ? '::' : '#'
end

#pretty_name

Alias for #pretty_new_name.

[ GitHub ]

# File 'lib/rdoc/alias.rb', line 105


alias pretty_name pretty_new_name

#pretty_new_name Also known as: #pretty_name

New name with prefix ‘::’ or ‘#’.

[ GitHub ]

# File 'lib/rdoc/alias.rb', line 101


def pretty_new_name
  "#{singleton ? '::' : '#'}#{@new_name}"
end

#pretty_old_name

Old name with prefix ‘::’ or ‘#’.

[ GitHub ]

# File 'lib/rdoc/alias.rb', line 94


def pretty_old_name
  "#{singleton ? '::' : '#'}#{@old_name}"
end

#to_s

This method is for internal use only.

[ GitHub ]

# File 'lib/rdoc/alias.rb', line 107


def to_s # :nodoc:
  "alias: #{self.new_name} -> #{self.pretty_old_name} in: #{parent}"
end

Class: RDoc::Alias

Overview

Constant Summary

Text - Included

Class Method Summary

CodeObject - Inherited

Instance Attribute Summary

CodeObject - Inherited

Instance Method Summary

CodeObject - Inherited

Generator::Markup - Included

Text - Included

Constructor Details

.new(text, old_name, new_name, comment, singleton = false) ⇒ Alias

Instance Attribute Details

#name (readonly)

#new_name (readonly) Also known as: #name

#old_name (readonly)

#singleton (rw)

#text (readonly)

Instance Method Details

#<=>(other)

#aref

#full_old_name

#html_name

#inspect

#name_prefix

#pretty_name

#pretty_new_name Also known as: #pretty_name

#pretty_old_name

#to_s

`Text` - Included

`CodeObject` - Inherited

`CodeObject` - Inherited

`CodeObject` - Inherited

`Generator::Markup` - Included

`Text` - Included

.new(text, old_name, new_name, comment, singleton = false) ⇒ `Alias`