Class: Inch::Language::Ruby::Provider::YARD::Object::Base Abstract

Inherits:
Object
  • Object
show all
Extended by:
Forwardable
Includes:
NodocHelper
Defined in:
lib/inch/language/ruby/provider/yard/object/base.rb

Overview

This class is abstract.

Constant Summary collapse

CONSIDERED_YARD_TAGS =

Tags considered by wrapper methods like #has_code_example?

%w(api example param private return since)
AUTO_GENERATED_TAG_NAMES = 
%w(raise yield)
RUBY_CORE = 
%w(
  Array Bignum BasicObject Object Module Class Complex NilClass
  Numeric String Float Fiber FiberError Continuation Dir File
  Encoding Enumerator StopIteration Enumerator::Generator
  Enumerator::Yielder Exception SystemExit SignalException
  Interrupt StandardError TypeError ArgumentError IndexError
  KeyError RangeError ScriptError SyntaxError LoadError
  NotImplementedError NameError NoMethodError RuntimeError
  SecurityError NoMemoryError EncodingError SystemCallError
  Encoding::CompatibilityError
  File::Stat IO Hash ENV IOError EOFError ARGF RubyVM
  RubyVM::InstructionSequence Math::DomainError ZeroDivisionError
  FloatDomainError Integer Fixnum Data TrueClass FalseClass Mutex
  Thread Proc LocalJumpError SystemStackError Method UnboundMethod
  Binding Process::Status Random Range Rational RegexpError Regexp
  MatchData Symbol Struct ThreadGroup ThreadError Time
  Encoding::UndefinedConversionError
  Encoding::InvalidByteSequenceError
  Encoding::ConverterNotFoundError Encoding::Converter RubyVM::Env

  Comparable Kernel File::Constants Enumerable Errno FileTest GC
  ObjectSpace GC::Profiler IO::WaitReadable IO::WaitWritable
  Marshal Math Process Process::UID Process::GID Process::Sys
  Signal
)

Constants included from NodocHelper

NodocHelper::DOC_REGEX, NodocHelper::NO_DOC_ALL_REGEX, NodocHelper::NO_DOC_REGEX

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from NodocHelper

#declarations, #explicit_doc_comment?, #explicit_nodoc_all_comment?, #explicit_nodoc_comment?, #get_line_no, #implicit_nodoc_all_comment?, #implicit_nodoc_comment?, #nodoc?, #nodoc_comment?

Constructor Details

#initialize(object) ⇒ Base

Returns a new instance of Base.

Parameters:

  • object (YARD::CodeObjects::Base) —

    the actual (YARD) code object



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# File 'lib/inch/language/ruby/provider/yard/object/base.rb', line 32

def initialize(object)
  @object = object
  @api_tag = __api_tag
  @parent = __parent
  @private_tag = __private_tag
end

Instance Attribute Details

#aliased_object_fullname ⇒ Object

Returns the fullname of the object that the current object is an alias for



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# File 'lib/inch/language/ruby/provider/yard/object/base.rb', line 41

def aliased_object_fullname
  @aliased_object_fullname
end

#api_tag ⇒ Object (readonly)

Returns the value of attribute api_tag.



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# File 'lib/inch/language/ruby/provider/yard/object/base.rb', line 53

def api_tag
  @api_tag
end

#base_dir ⇒ String

Returns the codebase’s directory.

Returns:

  • (String) —

    the codebase’s directory



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# File 'lib/inch/language/ruby/provider/yard/object/base.rb', line 19

def base_dir
  @base_dir
end

#object ⇒ YARD::CodeObjects::Base (readonly)

Returns the actual (YARD) code object.

Returns:

  • (YARD::CodeObjects::Base) —

    the actual (YARD) code object



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# File 'lib/inch/language/ruby/provider/yard/object/base.rb', line 16

def object
  @object
end

#parent ⇒ CodeObject::Base? (readonly)

Returns the parent of the current object or nil.

Returns:



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# File 'lib/inch/language/ruby/provider/yard/object/base.rb', line 210

def parent
  @parent
end

Instance Method Details

#__parent ⇒ Object 



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# File 'lib/inch/language/ruby/provider/yard/object/base.rb', line 216

def __parent
  YARD::Object.for(object.parent) if object.parent
end

#aliases_fullnames ⇒ Object

Returns the fullnames of the objects that are aliases for the current object



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# File 'lib/inch/language/ruby/provider/yard/object/base.rb', line 45

def aliases_fullnames
  []
end

#api_tag? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/inch/language/ruby/provider/yard/object/base.rb', line 49

def api_tag?
  !api_tag.nil?
end

#child(_name) ⇒ CodeObject::Proxy?

To be overridden

Returns:

See Also:

  • Proxy::NamespaceObject


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# File 'lib/inch/language/ruby/provider/yard/object/base.rb', line 59

def child(_name)
  nil
end

#children ⇒ Object

To be overridden

See Also:

  • Proxy::NamespaceObject


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# File 'lib/inch/language/ruby/provider/yard/object/base.rb', line 71

def children
  []
end

#children_fullnames ⇒ Array?

Returns the full names of the children of the current object.

Returns:

  • (Array, nil) —

    the full names of the children of the current object



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# File 'lib/inch/language/ruby/provider/yard/object/base.rb', line 65

def children_fullnames
  []
end

#core? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/inch/language/ruby/provider/yard/object/base.rb', line 100

def core?
  RUBY_CORE.include?(name.to_s)
end

#depth ⇒ Fixnum

Note:

top-level counts, that’s why Foo has depth 1!

The depth of the following is 4:

Foo::Bar::Baz#initialize
 ^    ^    ^      ^
 1 << 2 << 3  <<  4

depth answers the question “how many layers of code objects are above this one?”

Returns:

  • (Fixnum) —

    the depth of the object in terms of namespace



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# File 'lib/inch/language/ruby/provider/yard/object/base.rb', line 186

def depth
  @__depth ||= __depth
end

#docstring ⇒ Docstring

Returns:



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# File 'lib/inch/language/ruby/provider/yard/object/base.rb', line 105

def docstring
  @docstring ||= Docstring.new(object.docstring)
end

#filename ⇒ String

Returns the name of the file where the object is declared first

Returns:

  • (String) —

    a filename



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# File 'lib/inch/language/ruby/provider/yard/object/base.rb', line 125

def filename
  # just checking the first file (which is the file where an
  # object is first declared)
  files.first && files.first.filename
end

#files ⇒ Array<CodeLocation>

Returns all files declaring the object in the form of an Array of Arrays containing the location of their declaration.

Returns:

  • (Array<CodeLocation>) 


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# File 'lib/inch/language/ruby/provider/yard/object/base.rb', line 113

def files
  object.files.map do |(filename, line_no)|
    Inch::Utils::CodeLocation.new(base_dir, filename, line_no)
  end
rescue ::YARD::CodeObjects::ProxyMethodError
  # this error is raised by YARD
  # see broken.rb in test fixtures
  []
end

#fullname ⇒ Object 



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# File 'lib/inch/language/ruby/provider/yard/object/base.rb', line 131

def fullname
  @fullname ||= object.path
end

#has_children? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/inch/language/ruby/provider/yard/object/base.rb', line 139

def has_children?
  !children.empty?
end

#has_code_example? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/inch/language/ruby/provider/yard/object/base.rb', line 143

def has_code_example?
  !tags(:example).empty? ||
    docstring.contains_code_example?
end

#has_doc? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/inch/language/ruby/provider/yard/object/base.rb', line 148

def has_doc?
  !docstring.empty?
end

#has_multiple_code_examples? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/inch/language/ruby/provider/yard/object/base.rb', line 152

def has_multiple_code_examples?
  if tags(:example).size > 1 || docstring.code_examples.size > 1
    true
  else
    if (tag = tag(:example))
      multi_code_examples?(tag.text)
    elsif (text = docstring.code_examples.first)
      multi_code_examples?(text)
    else
      false
    end
  end
end

#has_unconsidered_tags? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/inch/language/ruby/provider/yard/object/base.rb', line 166

def has_unconsidered_tags?
  !unconsidered_tags.empty?
end

#in_root? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/inch/language/ruby/provider/yard/object/base.rb', line 170

def in_root?
  depth == 1
end

#inspect ⇒ Object 



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# File 'lib/inch/language/ruby/provider/yard/object/base.rb', line 254

def inspect
  "#<#{self.class}: #{fullname}>"
end

#method? ⇒ Boolean

Returns true if the object represents a method.

Returns:

  • (Boolean) —

    true if the object represents a method



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# File 'lib/inch/language/ruby/provider/yard/object/base.rb', line 191

def method?
  false
end

#name ⇒ Object 



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# File 'lib/inch/language/ruby/provider/yard/object/base.rb', line 135

def name
  @name ||= object.name
end

#namespace? ⇒ Boolean

Returns true if the object represents a namespace.

Returns:

  • (Boolean) —

    true if the object represents a namespace



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# File 'lib/inch/language/ruby/provider/yard/object/base.rb', line 196

def namespace?
  false
end

#original_docstring ⇒ String

Returns the documentation comments.

Returns:

  • (String) —

    the documentation comments



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# File 'lib/inch/language/ruby/provider/yard/object/base.rb', line 201

def original_docstring
  object.docstring.all.to_s
end

#parameters ⇒ Object 



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# File 'lib/inch/language/ruby/provider/yard/object/base.rb', line 205

def parameters
  []
end

#parent_fullname ⇒ Object 



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# File 'lib/inch/language/ruby/provider/yard/object/base.rb', line 212

def parent_fullname
  parent && parent.fullname
end

#private? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/inch/language/ruby/provider/yard/object/base.rb', line 220

def private?
  visibility == :private
end

#protected? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/inch/language/ruby/provider/yard/object/base.rb', line 232

def protected?
  visibility == :protected
end

#public? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/inch/language/ruby/provider/yard/object/base.rb', line 236

def public?
  visibility == :public
end

#tagged_as_internal_api? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/inch/language/ruby/provider/yard/object/base.rb', line 224

def tagged_as_internal_api?
  private_api_tag? || docstring.describes_internal_api?
end

#tagged_as_private? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/inch/language/ruby/provider/yard/object/base.rb', line 228

def tagged_as_private?
  private_tag? || docstring.describes_private_object?
end

#unconsidered_tag_count ⇒ Object 



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# File 'lib/inch/language/ruby/provider/yard/object/base.rb', line 250

def unconsidered_tag_count
  unconsidered_tags.size
end

#undocumented? ⇒ Boolean

Returns true if the object has no documentation at all.

Returns:

  • (Boolean) —

    true if the object has no documentation at all



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# File 'lib/inch/language/ruby/provider/yard/object/base.rb', line 246

def undocumented?
  original_docstring.empty?
end