Class: Ivar::IvarCollector

Inherits:
Prism::Visitor
  • Object
show all
Defined in:
lib/ivar/targeted_prism_analysis.rb

Overview

Helper visitor that collects all instance variable references

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(file_path, method_name) ⇒ IvarCollector

Returns a new instance of IvarCollector.



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# File 'lib/ivar/targeted_prism_analysis.rb', line 102

def initialize(file_path, method_name)
  super()
  @file_path = file_path
  @method_name = method_name
  @references = []
end

Instance Attribute Details

#references ⇒ Object (readonly)

Returns the value of attribute references.



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# File 'lib/ivar/targeted_prism_analysis.rb', line 100

def references
  @references
end

Instance Method Details

#visit_instance_variable_operator_write_node(node) ⇒ Object 



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# File 'lib/ivar/targeted_prism_analysis.rb', line 119

def visit_instance_variable_operator_write_node(node)
  add_reference(node)
  true
end

#visit_instance_variable_read_node(node) ⇒ Object 



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# File 'lib/ivar/targeted_prism_analysis.rb', line 109

def visit_instance_variable_read_node(node)
  add_reference(node)
  true
end

#visit_instance_variable_target_node(node) ⇒ Object 



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# File 'lib/ivar/targeted_prism_analysis.rb', line 124

def visit_instance_variable_target_node(node)
  add_reference(node)
  true
end

#visit_instance_variable_write_node(node) ⇒ Object 



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# File 'lib/ivar/targeted_prism_analysis.rb', line 114

def visit_instance_variable_write_node(node)
  add_reference(node)
  true
end