Class: RDoc::AnyMethod

# File 'lib/rdoc/any_method.rb', line 32

attr_reader :call_seq

# File 'lib/rdoc/any_method.rb', line 102

def call_seq= call_seq
  return if call_seq.empty?

  @call_seq = call_seq
end

# File 'lib/rdoc/any_method.rb', line 42

attr_accessor :calls_super

# File 'lib/rdoc/any_method.rb', line 22

attr_accessor :dont_rename_initialize

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

attr_accessor :params

# File 'lib/rdoc/any_method.rb', line 292

def store= store
  super

  @file = @store.add_file @file.full_name if @file
end

# File 'lib/rdoc/any_method.rb', line 79

def aref_prefix
  'method'
end

# File 'lib/rdoc/any_method.rb', line 88

def arglists
  if @call_seq then
    @call_seq
  elsif @params then
    "#{name}#{param_seq}"
  end
end

# File 'lib/rdoc/any_method.rb', line 112

def is_alias_for # :nodoc:
  case @is_alias_for
  when RDoc::MethodAttr then
    @is_alias_for
  when Array then
    return nil unless @store

    klass_name, singleton, method_name = @is_alias_for

    return nil unless klass = @store.find_class_or_module(klass_name)

    @is_alias_for = klass.find_method method_name, singleton
  end
end

# File 'lib/rdoc/any_method.rb', line 130

def marshal_dump
  aliases = @aliases.map do |a|
    [a.name, parse(a.comment)]
  end

  is_alias_for = [
    @is_alias_for.parent.full_name,
    @is_alias_for.singleton,
    @is_alias_for.name
  ] if @is_alias_for

  [ MARSHAL_VERSION,
    @name,
    full_name,
    @singleton,
    @visibility,
    parse(@comment),
    @call_seq,
    @block_params,
    aliases,
    @params,
    @file.relative_name,
    @calls_super,
    @parent.name,
    @parent.class,
    @section.title,
    is_alias_for,
  ]
end

# File 'lib/rdoc/any_method.rb', line 167

def marshal_load array
  initialize_visibility

  @dont_rename_initialize = nil
  @token_stream           = nil
  @aliases                = []
  @parent                 = nil
  @parent_name            = nil
  @parent_class           = nil
  @section                = nil
  @file                   = nil

  version        = array[0]
  @name          = array[1]
  @full_name     = array[2]
  @singleton     = array[3]
  @visibility    = array[4]
  @comment       = array[5]
  @call_seq      = array[6]
  @block_params  = array[7]
  #                      8 handled below
  @params        = array[9]
  #                      10 handled below
  @calls_super   = array[11]
  @parent_name   = array[12]
  @parent_title  = array[13]
  @section_title = array[14]
  @is_alias_for  = array[15]

  array[8].each do |new_name, comment|
    add_alias RDoc::Alias.new(nil, @name, new_name, comment, @singleton)
  end

  @parent_name ||= if @full_name =~ /#/ then
                     $`
                   else
                     name = @full_name.split('::')
                     name.pop
                     name.join '::'
                   end

  @file = RDoc::TopLevel.new array[10] if version > 0
end

# File 'lib/rdoc/any_method.rb', line 216

def name
  return @name if @name

  @name =
    @call_seq[/^.*?\.(\w+)/, 1] ||
    @call_seq[/^.*?(\w+)/, 1] ||
    @call_seq if @call_seq
end

# File 'lib/rdoc/any_method.rb', line 229

def param_list
  if @call_seq then
    params = @call_seq.split("\n").last
    params = params.sub(/.*?\((.*)\)/, '\1')
    params = params.sub(/(\{|do)\s*\|([^|]*)\|.*/, ',\2')
  elsif @params then
    params = @params.sub(/\((.*)\)/, '\1')

    params << ",#{@block_params}" if @block_params
  elsif @block_params then
    params = @block_params
  else
    return []
  end

  if @block_params then
    # If this method has explicit block parameters, remove any explicit
    # &block
    params = params.sub(/,?\s*&\w+/, '')
  else
    params = params.sub(/\&(\w+)/, '\1')
  end

  params = params.gsub(/\s+/, '').split(',').reject(&:empty?)

  params.map { |param| param.sub(/=.*/, '') }
end

# File 'lib/rdoc/any_method.rb', line 261

def param_seq
  if @call_seq then
    params = @call_seq.split("\n").last
    params = params.sub(/[^( ]+/, '')
    params = params.sub(/(\|[^|]+\|)\s*\.\.\.\s*(end|\})/, '\1 \2')
  elsif @params then
    params = @params.gsub(/\s*\#.*/, '')
    params = params.tr_s("\n ", " ")
    params = "(#{params})" unless params[0] == ?(
  else
    params = ''
  end

  if @block_params then
    # If this method has explicit block parameters, remove any explicit
    # &block
    params = params.sub(/,?\s*&\w+/, '')

    block = @block_params.tr_s("\n ", " ")
    if block[0] == ?(
      block = block.sub(/^\(/, '').sub(/\)/, '')
    end
    params << " { |#{block}| ... }"
  end

  params
end

# File 'lib/rdoc/any_method.rb', line 301

def superclass_method
  return unless @calls_super
  return @superclass_method if @superclass_method

  parent.each_ancestor do |ancestor|
    if method = ancestor.method_list.find { |m| m.name == @name } then
      @superclass_method = method
      break
    end
  end

  @superclass_method
end