Class: RBS::AST::Ruby::Declarations::ClassModuleAliasDecl

Inherits:
Base
  • Object
show all
Defined in:
lib/rbs/ast/ruby/declarations.rb

Instance Attribute Summary collapse

Attributes inherited from Base

#buffer

Instance Method Summary collapse

Methods included from Helpers::LocationHelper

#rbs_location

Methods included from Helpers::ConstantHelper

constant_as_type_name

Constructor Details

#initialize(buffer, node, new_name, infered_old_name, leading_comment, annotation) ⇒ ClassModuleAliasDecl

Returns a new instance of ClassModuleAliasDecl.



230
231
232
233
234
235
236
237
 
# File 'lib/rbs/ast/ruby/declarations.rb', line 230

def initialize(buffer, node, new_name, infered_old_name, leading_comment, annotation)
  super(buffer)
  @node = node
  @new_name = new_name
  @infered_old_name = infered_old_name
  @leading_comment = leading_comment
  @annotation = annotation
end

Instance Attribute Details

#annotation ⇒ Object (readonly)

Returns the value of attribute annotation.



228
229
230
 
# File 'lib/rbs/ast/ruby/declarations.rb', line 228

def annotation
  @annotation
end

#infered_old_name ⇒ Object (readonly)

Returns the value of attribute infered_old_name.



227
228
229
 
# File 'lib/rbs/ast/ruby/declarations.rb', line 227

def infered_old_name
  @infered_old_name
end

#leading_comment ⇒ Object (readonly)

Returns the value of attribute leading_comment.



225
226
227
 
# File 'lib/rbs/ast/ruby/declarations.rb', line 225

def leading_comment
  @leading_comment
end

#new_name ⇒ Object (readonly)

Returns the value of attribute new_name.



226
227
228
 
# File 'lib/rbs/ast/ruby/declarations.rb', line 226

def new_name
  @new_name
end

#node ⇒ Object (readonly)

Returns the value of attribute node.



224
225
226
 
# File 'lib/rbs/ast/ruby/declarations.rb', line 224

def node
  @node
end

Instance Method Details

#comment ⇒ Object 



264
265
266
 
# File 'lib/rbs/ast/ruby/declarations.rb', line 264

def comment
  leading_comment&.as_comment
end

#location ⇒ Object 



239
240
241
 
# File 'lib/rbs/ast/ruby/declarations.rb', line 239

def location
  rbs_location(node.location)
end

#name_location ⇒ Object 



243
244
245
246
247
248
249
250
 
# File 'lib/rbs/ast/ruby/declarations.rb', line 243

def name_location
  case node
  when Prism::ConstantWriteNode
    rbs_location(node.name_loc)
  when Prism::ConstantPathWriteNode
    rbs_location(node.target.location)
  end
end

#old_name ⇒ Object 



252
253
254
255
256
257
258
259
260
261
262
 
# File 'lib/rbs/ast/ruby/declarations.rb', line 252

def old_name
  # Return explicit type name from annotation if provided, otherwise use inferred name
  case
  when annotation.type_name
    annotation.type_name
  when infered_old_name
    infered_old_name
  else
    raise "No old name available"
  end
end

#type_fingerprint ⇒ Object 



268
269
270
271
272
273
274
275
276
 
# File 'lib/rbs/ast/ruby/declarations.rb', line 268

def type_fingerprint
  [
    "decls/class_module_alias",
    annotation.type_fingerprint,
    new_name.to_s,
    old_name.to_s,
    leading_comment&.as_comment&.string
  ]
end