Class: RuboCop::Cop::Spinel::Unsupported

Inherits:
Base
  • Object
show all
Defined in:
lib/rubocop/cop/spinel/unsupported.rb

Constant Summary collapse

BANNED_METHODS = 
%i[
  class_eval
  const_get
  define_method
  define_singleton_method
  eval
  extend
  instance_eval
  method_missing
  module_eval
  module_function
  public_send
  remove_method
  singleton_method
  undef_method
].freeze
RESTRICT_ON_SEND = 
(BANNED_METHODS + %i[prepend send]).freeze
TOP_LEVEL_CONSTS = 
%i[Mutex Thread].freeze

Instance Method Summary collapse

Instance Method Details

#on_const(node) ⇒ Object 



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# File 'lib/rubocop/cop/spinel/unsupported.rb', line 34

def on_const(node)
  return unless top_level_const?(node)
  return unless TOP_LEVEL_CONSTS.include?(node.const_name.to_sym)

  add_offense(node, message: message_for(node.const_name))
end

#on_sclass(node) ⇒ Object

‘class << self` compiles in Spinel but does not work correctly.



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# File 'lib/rubocop/cop/spinel/unsupported.rb', line 42

def on_sclass(node)
  add_offense(node, message: "Spinel does not support singleton classes.")
end

#on_send(node) ⇒ Object 



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# File 'lib/rubocop/cop/spinel/unsupported.rb', line 26

def on_send(node)
  # `prepend` is only unsupported as a module/class feature.
  return handle_prepend(node) if node.method_name == :prepend
  return if allowed_send?(node)

  add_offense(node.loc.selector, message: message_for(node.method_name))
end