Class: RuboCop::Cop::Style::ExpandPathArguments
- Includes:
- RangeHelp
- Defined in:
- lib/rubocop/cop/style/expand_path_arguments.rb
Overview
This cop checks for use of the ‘File.expand_path` arguments. Likewise, it also checks for the `Pathname.new` argument.
Contrastive bad case and good case are alternately shown in the following examples.
Constant Summary collapse
- MSG =
'Use `expand_path(%<new_path>s%<new_default_dir>s)` instead of ' \ '`expand_path(%<current_path>s, __FILE__)`.'
- PATHNAME_MSG =
'Use `Pathname(__dir__).expand_path` instead of ' \ '`Pathname(__FILE__).parent.expand_path`.'
- PATHNAME_NEW_MSG =
'Use `Pathname.new(__dir__).expand_path` ' \ 'instead of ' \ '`Pathname.new(__FILE__).parent.expand_path`.'
Constants included from Util
Instance Attribute Summary
Attributes inherited from Cop
#config, #corrections, #offenses, #processed_source
Instance Method Summary collapse
Methods inherited from Cop
#add_offense, all, autocorrect_incompatible_with, badge, #config_to_allow_offenses, #config_to_allow_offenses=, #cop_config, cop_name, #cop_name, #correct, department, #duplicate_location?, #excluded_file?, #find_location, #highlights, inherited, #initialize, #join_force?, lint?, match?, #message, #messages, non_rails, #parse, qualified_cop_name, #relevant_file?, #target_rails_version, #target_ruby_version
Methods included from AST::Sexp
Methods included from NodePattern::Macros
#def_node_matcher, #def_node_search, #node_search, #node_search_all, #node_search_body, #node_search_first
Methods included from AutocorrectLogic
#autocorrect?, #autocorrect_enabled?, #autocorrect_requested?, #support_autocorrect?
Methods included from IgnoredNode
#ignore_node, #ignored_node?, #part_of_ignored_node?
Methods included from Util
begins_its_line?, comment_line?, double_quotes_required?, escape_string, first_part_of_call_chain, interpret_string_escapes, line_range, needs_escaping?, on_node, parentheses?, same_line?, to_string_literal, to_supported_styles, tokens, trim_string_interporation_escape_character
Methods included from PathUtil
absolute?, chdir, hidden_dir?, hidden_file_in_not_hidden_dir?, match_path?, pwd, relative_path, reset_pwd, smart_path
Constructor Details
This class inherits a constructor from RuboCop::Cop::Cop
Instance Method Details
#autocorrect(node) ⇒ Object
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# File 'lib/rubocop/cop/style/expand_path_arguments.rb', line 92 def autocorrect(node) lambda do |corrector| if (captured_values = (node)) current_path, default_dir = captured_values (corrector, current_path, default_dir) elsif (default_dir = (node)) || (default_dir = (node)) corrector.replace(default_dir.loc.expression, '__dir__') remove_parent_method(corrector, default_dir) end end end |
#on_send(node) ⇒ Object
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# File 'lib/rubocop/cop/style/expand_path_arguments.rb', line 76 def on_send(node) if (captured_values = (node)) current_path, default_dir = captured_values (node, current_path, default_dir) elsif (default_dir = (node)) return unless unrecommended_argument?(default_dir) add_offense(node, message: PATHNAME_MSG) elsif (default_dir = (node)) return unless unrecommended_argument?(default_dir) add_offense(node, message: PATHNAME_NEW_MSG) end end |