Class: Evilution::AST::SubjectFinder

Inherits:
Prism::Visitor
  • Object
show all
Defined in:
lib/evilution/ast/parser.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(source, file_path) ⇒ SubjectFinder

Returns a new instance of SubjectFinder.



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# File 'lib/evilution/ast/parser.rb', line 37

def initialize(source, file_path)
  @source = source
  @file_path = file_path
  @subjects = []
  @context = []
end

Instance Attribute Details

#subjects ⇒ Object (readonly)

Returns the value of attribute subjects.



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# File 'lib/evilution/ast/parser.rb', line 35

def subjects
  @subjects
end

Instance Method Details

#visit_class_node(node) ⇒ Object 



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# File 'lib/evilution/ast/parser.rb', line 50

def visit_class_node(node)
  @context.push(constant_name(node.constant_path))
  super
  @context.pop
end

#visit_def_node(node) ⇒ Object 



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# File 'lib/evilution/ast/parser.rb', line 56

def visit_def_node(node)
  separator = node.receiver ? "." : "#"
  add_subject(node, separator)
  super
end

#visit_module_node(node) ⇒ Object 



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# File 'lib/evilution/ast/parser.rb', line 44

def visit_module_node(node)
  @context.push(constant_name(node.constant_path))
  super
  @context.pop
end