ClassModule
is the base class for objects representing either a class or a module.
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Attributes
[RW] | comment_location | Comment and the location it came from. Use |
[RW] | constant_aliases | Constants that are aliases for this class or module |
[RW] | is_alias_for |
|
Class Public methods
from_module(class_type, mod) Link
Return a RDoc::ClassModule
of class class_type
that is a copy of module module
. Used to promote modules to classes.
# File ruby/lib/rdoc/class_module.rb, line 50 def self.from_module class_type, mod klass = class_type.new mod.name mod.comment_location.each do |comment, location| klass.add_comment comment, location end klass.parent = mod.parent klass.section = mod.section klass.viewer = mod.viewer klass.attributes.concat mod.attributes klass.method_list.concat mod.method_list klass.aliases.concat mod.aliases klass.external_aliases.concat mod.external_aliases klass.constants.concat mod.constants klass.includes.concat mod.includes klass.extends.concat mod.extends klass.methods_hash.update mod.methods_hash klass.constants_hash.update mod.constants_hash klass.current_section = mod.current_section klass.in_files.concat mod.in_files klass.sections.concat mod.sections klass.unmatched_alias_lists = mod.unmatched_alias_lists klass.current_section = mod.current_section klass.visibility = mod.visibility klass.classes_hash.update mod.classes_hash klass.modules_hash.update mod.modules_hash klass.metadata.update mod.metadata klass.document_self = mod.received_nodoc ? nil : mod.document_self klass.document_children = mod.document_children klass.force_documentation = mod.force_documentation klass.done_documenting = mod.done_documenting # update the parent of all children (klass.attributes + klass.method_list + klass.aliases + klass.external_aliases + klass.constants + klass.includes + klass.extends + klass.classes + klass.modules).each do |obj| obj.parent = klass obj.full_name = nil end klass end
new(name, superclass = nil) Link
Creates a new ClassModule
with name
with optional superclass
This is a constructor for subclasses, and must never be called directly.
Instance Public methods
add_comment(comment, location) Link
Adds comment
to this ClassModule’s list of comments at location
. This method is preferred over comment=
since it allows ri data to be updated across multiple runs.
# File ruby/lib/rdoc/class_module.rb, line 127 def add_comment comment, location return unless document_self original = comment comment = case comment when RDoc::Comment then comment.normalize else normalize_comment comment end if location.parser == RDoc::Parser::C @comment_location.delete_if { |(_, l)| l == location } end @comment_location << [comment, location] self.comment = original end
ancestors() Link
Ancestors list for this ClassModule: the list of included modules (classes will add their superclass if any).
Returns the included classes or modules, not the includes themselves. The returned values are either String
or RDoc::NormalModule
instances (see RDoc::Include#module
).
The values are returned in reverse order of their inclusion, which is the order suitable for searching methods/attributes in the ancestors. The superclass, if any, comes last.
aref() Link
HTML fragment reference for this module or class. See RDoc::NormalClass#aref
and RDoc::NormalModule#aref
clear_comment() Link
Clears the comment. Used by the Ruby parser.
complete(min_visibility) Link
Prepares this ClassModule
for use by a generator.
document_self_or_methods() Link
Does this ClassModule
or any of its methods have document_self set?
documented?() Link
Does this class or module have a comment with content or is received_nodoc
true?
each_ancestor() Link
Iterates the ancestors of this class or module for which an RDoc::ClassModule
exists.
find_ancestor_local_symbol(symbol) Link
Looks for a symbol in the ancestors
. See Context#find_local_symbol.
find_class_named(name) Link
Finds a class or module with name
in this namespace or its descendants
full_name() Link
Return the fully qualified name of this class or module
merge(class_module) Link
Merges class_module
into this ClassModule
.
The data in class_module
is preferred over the receiver.
# File ruby/lib/rdoc/class_module.rb, line 435 def merge class_module @parent = class_module.parent @parent_name = class_module.parent_name other_document = parse class_module.comment_location if other_document then document = parse @comment_location document = document.merge other_document @comment = @comment_location = document end cm = class_module other_files = cm.in_files merge_collections attributes, cm.attributes, other_files do |add, attr| if add then add_attribute attr else @attributes.delete attr @methods_hash.delete attr.pretty_name end end merge_collections constants, cm.constants, other_files do |add, const| if add then add_constant const else @constants.delete const @constants_hash.delete const.name end end merge_collections includes, cm.includes, other_files do |add, incl| if add then add_include incl else @includes.delete incl end end @includes.uniq! # clean up merge_collections extends, cm.extends, other_files do |add, ext| if add then add_extend ext else @extends.delete ext end end @extends.uniq! # clean up merge_collections method_list, cm.method_list, other_files do |add, meth| if add then add_method meth else @method_list.delete meth @methods_hash.delete meth.pretty_name end end merge_sections cm self end
module?() Link
Does this object represent a module?
name=(new_name) Link
Allows overriding the initial name.
Used for modules and classes that are constant aliases.
name_for_path() Link
Name to use to generate the url: modules and classes that are aliases for another module or class return the name of the latter.
non_aliases() Link
Returns the classes and modules that are not constants aliasing another class or module. For use by formatters only (caches its result).
parse(comment_location) Link
Parses comment_location
into an RDoc::Markup::Document composed of multiple RDoc::Markup::Documents with their file set.
# File ruby/lib/rdoc/class_module.rb, line 587 def parse comment_location case comment_location when String then super when Array then docs = comment_location.map do |comment, location| doc = super comment doc.file = location doc end RDoc::Markup::Document.new(*docs) when RDoc::Comment then doc = super comment_location.text, comment_location.format doc.file = comment_location.location doc when RDoc::Markup::Document then return comment_location else raise ArgumentError, "unknown comment class #{comment_location.class}" end end
path() Link
Path to this class or module for use with HTML generator output.
remove_nodoc_children() Link
Updates the child modules or classes of class/module parent
by deleting the ones that have been removed from the documentation.
parent_hash
is either parent.modules_hash
or parent.classes_hash
and all_hash
is ::all_modules_hash or ::all_classes_hash.
# File ruby/lib/rdoc/class_module.rb, line 643 def remove_nodoc_children prefix = self.full_name + '::' modules_hash.each_key do |name| full_name = prefix + name modules_hash.delete name unless @store.modules_hash[full_name] end classes_hash.each_key do |name| full_name = prefix + name classes_hash.delete name unless @store.classes_hash[full_name] end end
search_record() Link
Search record used by RDoc::Generator::JsonIndex
store=(store) Link
Sets the store for this class or module and its contained code objects.
# File ruby/lib/rdoc/class_module.rb, line 687 def store= store super @attributes .each do |attr| attr.store = store end @constants .each do |const| const.store = store end @includes .each do |incl| incl.store = store end @extends .each do |ext| ext.store = store end @method_list.each do |meth| meth.store = store end end
superclass() Link
Get the superclass of this class. Attempts to retrieve the superclass object, returns the name if it is not known.
type() Link
‘module’ or ‘class’
update_aliases() Link
Updates the child modules & classes by replacing the ones that are aliases through a constant.
The aliased module/class is replaced in the children and in RDoc::Store#modules_hash
or RDoc::Store#classes_hash
by a copy that has RDoc::ClassModule#is_alias_for
set to the aliased module/class, and this copy is added to #aliases
of the aliased module/class.
Formatters can use the non_aliases
method to retrieve children that are not aliases, for instance to list the namespace content, since the aliased modules are included in the constants of the class/module, that are listed separately.
# File ruby/lib/rdoc/class_module.rb, line 743 def update_aliases constants.each do |const| next unless cm = const.is_alias_for cm_alias = cm.dup cm_alias.name = const.name # Don't move top-level aliases under Object, they look ugly there unless RDoc::TopLevel === cm_alias.parent then cm_alias.parent = self cm_alias.full_name = nil # force update for new parent end cm_alias.aliases.clear cm_alias.is_alias_for = cm if cm.module? then @store.modules_hash[cm_alias.full_name] = cm_alias modules_hash[const.name] = cm_alias else @store.classes_hash[cm_alias.full_name] = cm_alias classes_hash[const.name] = cm_alias end cm.aliases << cm_alias end end
update_extends() Link
Deletes from extends
those whose module has been removed from the documentation.