Class: ImproveYourCode::AST::ReferenceCollector

Inherits:

Object

Object
ImproveYourCode::AST::ReferenceCollector

show all

Defined in:: lib/improve_your_code/ast/reference_collector.rb

Instance Method Summary collapse

#initialize(ast) ⇒ ReferenceCollector constructor

A new instance of ReferenceCollector.
#num_refs_to_self ⇒ Object

Constructor Details

#initialize(ast) ⇒ `ReferenceCollector`

Returns a new instance of ReferenceCollector.



6
7
8

# File 'lib/improve_your_code/ast/reference_collector.rb', line 6

def initialize(ast)
  @ast = ast
end

Instance Method Details

#num_refs_to_self ⇒ `Object`



10
11
12

# File 'lib/improve_your_code/ast/reference_collector.rb', line 10

def num_refs_to_self
  (explicit_self_calls + implicit_self_calls).size
end