Class: Inch::CodeObject::Provider::YARD::Object::Base Abstract

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

Overview

This class is abstract.

Direct Known Subclasses

ConstantObject, MethodObject, NamespaceObject

Defined Under Namespace

Classes: CodeLocation

Constant Summary collapse

CONSIDERED_YARD_TAGS =

Tags considered by wrapper methods like #has_code_example?

%w(api example param private return since)
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) +
%w(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



26
27
28
29
30
31
 
# File 'lib/inch/code_object/provider/yard/object/base.rb', line 26

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



35
36
37
 
# File 'lib/inch/code_object/provider/yard/object/base.rb', line 35

def aliased_object_fullname
  @aliased_object_fullname
end

#base_dir ⇒ String

Returns the codebase’s directory.

Returns:

  • (String) —

    the codebase’s directory



17
18
19
 
# File 'lib/inch/code_object/provider/yard/object/base.rb', line 17

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



14
15
16
 
# File 'lib/inch/code_object/provider/yard/object/base.rb', line 14

def object
  @object
end

Instance Method Details

#__parent ⇒ Object 



192
193
194
 
# File 'lib/inch/code_object/provider/yard/object/base.rb', line 192

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



39
40
41
 
# File 'lib/inch/code_object/provider/yard/object/base.rb', line 39

def aliases_fullnames
  []
end

#api_tag ⇒ Object 



47
48
49
 
# File 'lib/inch/code_object/provider/yard/object/base.rb', line 47

def api_tag
  @__api_tag
end

#api_tag? ⇒ Boolean

Returns:

  • (Boolean) 


43
44
45
 
# File 'lib/inch/code_object/provider/yard/object/base.rb', line 43

def api_tag?
  !api_tag.nil?
end

#child(name) ⇒ CodeObject::Proxy::Base?

To be overridden

Returns:

See Also:



54
55
56
 
# File 'lib/inch/code_object/provider/yard/object/base.rb', line 54

def child(name)
  nil
end

#children ⇒ Object

To be overridden

See Also:



65
66
67
 
# File 'lib/inch/code_object/provider/yard/object/base.rb', line 65

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



59
60
61
 
# File 'lib/inch/code_object/provider/yard/object/base.rb', line 59

def children_fullnames
  []
end

#core? ⇒ Boolean

Returns:

  • (Boolean) 


71
72
73
 
# File 'lib/inch/code_object/provider/yard/object/base.rb', line 71

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



164
165
166
 
# File 'lib/inch/code_object/provider/yard/object/base.rb', line 164

def depth
  @__depth ||= __depth
end

#docstring ⇒ Docstring

Returns:



76
77
78
 
# File 'lib/inch/code_object/provider/yard/object/base.rb', line 76

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



103
104
105
106
107
 
# File 'lib/inch/code_object/provider/yard/object/base.rb', line 103

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:



84
85
86
87
88
89
90
91
92
 
# File 'lib/inch/code_object/provider/yard/object/base.rb', line 84

def files
  object.files.map do |(filename, line_no)|
    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 



109
110
111
 
# File 'lib/inch/code_object/provider/yard/object/base.rb', line 109

def fullname
  @fullname ||= object.path
end

#has_children? ⇒ Boolean

Returns:

  • (Boolean) 


117
118
119
 
# File 'lib/inch/code_object/provider/yard/object/base.rb', line 117

def has_children?
  !children.empty?
end

#has_code_example? ⇒ Boolean

Returns:

  • (Boolean) 


121
122
123
124
 
# File 'lib/inch/code_object/provider/yard/object/base.rb', line 121

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

#has_doc? ⇒ Boolean

Returns:

  • (Boolean) 


126
127
128
 
# File 'lib/inch/code_object/provider/yard/object/base.rb', line 126

def has_doc?
  !docstring.empty?
end

#has_multiple_code_examples? ⇒ Boolean

Returns:

  • (Boolean) 


130
131
132
133
134
135
136
137
138
139
140
141
142
 
# File 'lib/inch/code_object/provider/yard/object/base.rb', line 130

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) 


144
145
146
 
# File 'lib/inch/code_object/provider/yard/object/base.rb', line 144

def has_unconsidered_tags?
  !unconsidered_tags.empty?
end

#in_in_root? ⇒ Boolean

Returns:

  • (Boolean) 


148
149
150
 
# File 'lib/inch/code_object/provider/yard/object/base.rb', line 148

def in_in_root?
  depth == 1
end

#in_root? ⇒ Boolean

Returns:

  • (Boolean) 


216
217
218
 
# File 'lib/inch/code_object/provider/yard/object/base.rb', line 216

def in_root?
  depth == 1
end

#inspect ⇒ Object 



229
230
231
 
# File 'lib/inch/code_object/provider/yard/object/base.rb', line 229

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

#method? ⇒ Boolean

Returns true if the object represents a method.

Returns:

  • (Boolean) —

    true if the object represents a method



169
170
171
 
# File 'lib/inch/code_object/provider/yard/object/base.rb', line 169

def method?
  false
end

#name ⇒ Object 



113
114
115
 
# File 'lib/inch/code_object/provider/yard/object/base.rb', line 113

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



174
175
176
 
# File 'lib/inch/code_object/provider/yard/object/base.rb', line 174

def namespace?
  false
end

#original_docstring ⇒ String

Returns the documentation comments.

Returns:

  • (String) —

    the documentation comments



179
180
181
 
# File 'lib/inch/code_object/provider/yard/object/base.rb', line 179

def original_docstring
  object.docstring.all.to_s
end

#parameters ⇒ Object 



183
184
185
 
# File 'lib/inch/code_object/provider/yard/object/base.rb', line 183

def parameters
  []
end

#parent ⇒ Array?

Returns the parent of the current object or nil.

Returns:

  • (Array, nil) —

    the parent of the current object or nil



188
189
190
 
# File 'lib/inch/code_object/provider/yard/object/base.rb', line 188

def parent
  @__parent
end

#private? ⇒ Boolean

Returns:

  • (Boolean) 


196
197
198
 
# File 'lib/inch/code_object/provider/yard/object/base.rb', line 196

def private?
  visibility == :private
end

#protected? ⇒ Boolean

Returns:

  • (Boolean) 


208
209
210
 
# File 'lib/inch/code_object/provider/yard/object/base.rb', line 208

def protected?
  visibility == :protected
end

#public? ⇒ Boolean

Returns:

  • (Boolean) 


212
213
214
 
# File 'lib/inch/code_object/provider/yard/object/base.rb', line 212

def public?
  visibility == :public
end

#tagged_as_internal_api? ⇒ Boolean

Returns:

  • (Boolean) 


200
201
202
 
# File 'lib/inch/code_object/provider/yard/object/base.rb', line 200

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

#tagged_as_private? ⇒ Boolean

Returns:

  • (Boolean) 


204
205
206
 
# File 'lib/inch/code_object/provider/yard/object/base.rb', line 204

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

#unconsidered_tag_count ⇒ Object 



225
226
227
 
# File 'lib/inch/code_object/provider/yard/object/base.rb', line 225

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



221
222
223
 
# File 'lib/inch/code_object/provider/yard/object/base.rb', line 221

def undocumented?
  original_docstring.empty?
end