Class: Mudguard::Domain::DependencyVisitor

Inherits:
Object
  • Object
show all
Defined in:
lib/mudguard/domain/dependency_visitor.rb

Overview

Transforms AST-Nodes into Dependencies

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(consts:) ⇒ DependencyVisitor

Returns a new instance of DependencyVisitor.



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# File 'lib/mudguard/domain/dependency_visitor.rb', line 7

def initialize(consts:)
  @consts = consts
  @dependencies = []
end

Instance Attribute Details

#dependencies ⇒ Object (readonly)

Returns the value of attribute dependencies.



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# File 'lib/mudguard/domain/dependency_visitor.rb', line 12

def dependencies
  @dependencies
end

Instance Method Details

#visit_const_declaration(_, __, ___) ⇒ Object

rubocop:disable Naming/MethodParameterName



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# File 'lib/mudguard/domain/dependency_visitor.rb', line 28

def visit_const_declaration(_, __, ___); end

#visit_dependency(location, const_name, module_name) ⇒ Object 



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# File 'lib/mudguard/domain/dependency_visitor.rb', line 14

def visit_dependency(location, const_name, module_name)
  qualified_const_name = @consts.resolve(module_name, const_name)
  return [] unless qualified_const_name&.include?("::")

  dependency = if module_name.empty?
                 "->#{qualified_const_name}"
               else
                 "#{module_name}->#{qualified_const_name}"
               end

  @dependencies << Dependency.new(location: location, dependency: dependency)
end