Class: RuboCop::Cop::Style::RedundantCurrentDirectoryInPath

Inherits:
Base
  • Object
show all
Extended by:
AutoCorrector
Includes:
RangeHelp
Defined in:
lib/rubocop/cop/style/redundant_current_directory_in_path.rb

Overview

Checks for uses a redundant current directory in path.

Examples:


# bad
require_relative './path/to/feature'

# good
require_relative 'path/to/feature'

Constant Summary collapse

MSG = 
'Remove the redundant current directory path.'
RESTRICT_ON_SEND = 
%i[require_relative].freeze
CURRENT_DIRECTORY_PATH = 
'./'

Instance Attribute Summary

Attributes inherited from Base

#config, #processed_source

Instance Method Summary collapse

Methods included from AutoCorrector

support_autocorrect?

Methods inherited from Base

#active_support_extensions_enabled?, #add_global_offense, #add_offense, #always_autocorrect?, autocorrect_incompatible_with, badge, #begin_investigation, #callbacks_needed, callbacks_needed, #config_to_allow_offenses, #config_to_allow_offenses=, #contextual_autocorrect?, #cop_config, cop_name, #cop_name, department, documentation_url, exclude_from_registry, #excluded_file?, #external_dependency_checksum, inherited, #initialize, #inspect, joining_forces, lint?, match?, #message, #offenses, #on_investigation_end, #on_new_investigation, #on_other_file, #parse, #parser_engine, #ready, #relevant_file?, requires_gem, #string_literals_frozen_by_default?, support_autocorrect?, support_multiple_source?, #target_rails_version, #target_ruby_version

Methods included from ExcludeLimit

#exclude_limit

Methods included from AutocorrectLogic

#autocorrect?, #autocorrect_enabled?, #autocorrect_requested?, #autocorrect_with_disable_uncorrectable?, #correctable?, #disable_uncorrectable?, #safe_autocorrect?

Methods included from IgnoredNode

#ignore_node, #ignored_node?, #part_of_ignored_node?

Methods included from Util

silence_warnings

Constructor Details

This class inherits a constructor from RuboCop::Cop::Base

Instance Method Details

#on_send(node) ⇒ Object 



24
25
26
27
28
29
30
31
32
33
34
35
 
# File 'lib/rubocop/cop/style/redundant_current_directory_in_path.rb', line 24

def on_send(node)
  return unless (first_argument = node.first_argument)
  return unless first_argument.str_content&.start_with?(CURRENT_DIRECTORY_PATH)
  return unless (index = first_argument.source.index(CURRENT_DIRECTORY_PATH))

  begin_pos = first_argument.source_range.begin.begin_pos + index
  range = range_between(begin_pos, begin_pos + 2)

  add_offense(range) do |corrector|
    corrector.remove(range)
  end
end