Class: RuboCop::Cop::Style::ExtraSpacing
- Includes:
- PrecedingFollowingAlignment
- Defined in:
- lib/rubocop/cop/style/extra_spacing.rb
Overview
This cop checks for extra/unnecessary whitespace.
Constant Summary collapse
- MSG_UNNECESSARY =
'Unnecessary spacing detected.'.freeze
- MSG_UNALIGNED_ASGN =
'`=` is not aligned with the %s assignment.'.freeze
Constants included from Util
Util::ASGN_NODES, Util::BYTE_ORDER_MARK, Util::CONDITIONAL_NODES, Util::EQUALS_ASGN_NODES, Util::LITERAL_REGEX, Util::LOGICAL_OPERATOR_NODES, Util::MODIFIER_NODES, Util::OPERATOR_METHODS, Util::SHORTHAND_ASGN_NODES
Instance Attribute Summary
Attributes inherited from Cop
#config, #corrections, #offenses, #processed_source
Instance Method Summary collapse
Methods included from PrecedingFollowingAlignment
#aligned_assignment?, #aligned_char?, #aligned_identical?, #aligned_operator?, #aligned_token?, #aligned_with_adjacent_line?, #aligned_with_any_line?, #aligned_with_any_line_range?, #aligned_with_line?, #aligned_with_operator?, #aligned_with_something?, #aligned_words?, #allow_for_alignment?, #comment_lines
Methods inherited from Cop
#add_offense, all, 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_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?, block_length, comment_line?, compatible_external_encoding_for?, directions, double_quotes_acceptable?, double_quotes_required?, effective_column, ends_its_line?, escape_string, first_part_of_call_chain, hard_to_type?, interpret_string_escapes, line_distance, line_range, move_pos, needs_escaping?, numeric_range_size, on_node, operator?, parentheses?, parenthesized_call?, preceed?, range_between, range_with_surrounding_comma, range_with_surrounding_space, same_line?, source_range, strip_quotes, stripped_source_upto, to_string_literal, to_supported_styles, to_symbol_literal, within_node?
Methods included from PathUtil
absolute?, match_path?, relative_path
Constructor Details
This class inherits a constructor from RuboCop::Cop::Cop
Instance Method Details
#autocorrect(range) ⇒ Object
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# File 'lib/rubocop/cop/style/extra_spacing.rb', line 43 def autocorrect(range) lambda do |corrector| if range.source.end_with?('=') align_equal_signs(range, corrector) else corrector.remove(range) end end end |
#investigate(processed_source) ⇒ Object
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# File 'lib/rubocop/cop/style/extra_spacing.rb', line 28 def investigate(processed_source) return if processed_source.ast.nil? if force_equal_sign_alignment? @asgn_tokens = assignment_tokens @asgn_lines = @asgn_tokens.map { |t| t.pos.line } # Don't attempt to correct the same = more than once @corrected = Set.new end processed_source.tokens.each_cons(2) do |t1, t2| check_tokens(processed_source.ast, t1, t2) end end |