Class: Solargraph::Pin::BaseVariable

Inherits:
Base
  • Object
show all
Includes:
NodeMethods
Defined in:
lib/solargraph/pin/base_variable.rb

Instance Attribute Summary

Attributes inherited from Base

#namespace, #node, #source

Instance Method Summary collapse

Methods included from NodeMethods

#const_from, #infer_literal_node_type, #pack_name, #resolve_node_signature, #unpack_name

Methods inherited from Base

#docstring, #filename, #initialize, #location, #parameters, #path, #value

Constructor Details

This class inherits a constructor from Solargraph::Pin::Base

Instance Method Details

#kind ⇒ Object 



10
11
12
 
# File 'lib/solargraph/pin/base_variable.rb', line 10

def kind
  Solargraph::Suggestion::VARIABLE
end

#name ⇒ Object 



6
7
8
 
# File 'lib/solargraph/pin/base_variable.rb', line 6

def name
  node.children[0].to_s
end

#nil_assignment? ⇒ Boolean

Returns:

  • (Boolean) 


22
23
24
 
# File 'lib/solargraph/pin/base_variable.rb', line 22

def nil_assignment?
  node.children[(node.type == :casgn ? 2 : 1)].type == :nil
end

#return_type ⇒ Object 



14
15
16
17
18
19
20
 
# File 'lib/solargraph/pin/base_variable.rb', line 14

def return_type
  if @return_type.nil? and !docstring.nil?
    tag = docstring.tag(:type)
    @return_type = tag.types[0] unless tag.nil?
  end
  @return_type ||= literal_from_assignment
end

#signature ⇒ Object 



26
27
28
 
# File 'lib/solargraph/pin/base_variable.rb', line 26

def signature
  @signature ||= resolve_node_signature(node.children[(node.type == :casgn ? 2 : 1)])
end