Class: RuboCop::Cop::Style::CaseIndentation
- Includes:
- AutocorrectAlignment, ConfigurableEnforcedStyle
- Defined in:
- lib/rubocop/cop/style/case_indentation.rb
Overview
This cop checks how the when*s of a *case expression are indented in relation to its case or end keyword.
It will register a separate offense for each misaligned when.
Constant Summary
Constants included from AutocorrectAlignment
Constants included from Util
Util::ASGN_NODES, Util::BASIC_LITERALS, Util::EQUALS_ASGN_NODES, Util::LITERALS, Util::OPERATOR_METHODS, Util::PROC_NEW_NODE, Util::SHORTHAND_ASGN_NODES
Instance Attribute Summary
Attributes inherited from Cop
#config, #corrections, #offenses, #processed_source
Instance Method Summary collapse
Methods included from ConfigurableEnforcedStyle
#alternative_style, #ambiguous_style_detected, #correct_style_detected, #detected_style, #detected_style=, #no_acceptable_style!, #no_acceptable_style?, #opposite_style_detected, #style, #style_detected, #unexpected_style_detected
Methods included from AutocorrectAlignment
#check_alignment, #configured_indentation_width, #indentation, #offset, #start_of_line?
Methods inherited from Cop
#add_offense, all, #config_to_allow_offenses, #config_to_allow_offenses=, #cop_config, cop_name, #cop_name, cop_type, #correct, #debug?, #details, #display_cop_names?, #display_style_guide?, #excluded_file?, #extra_details?, inherited, #initialize, #join_force?, lint?, match?, #message, non_rails, qualified_cop_name, rails?, #reference_url, #relevant_file?, #style_guide_url
Methods included from NodePattern::Macros
#def_node_matcher, #def_node_search
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, command?, comment_line?, const_name, directions, first_part_of_call_chain, lambda?, lambda_or_proc?, line_range, move_pos, numeric_range_size, on_node, operator?, parentheses?, proc?, range_with_surrounding_comma, range_with_surrounding_space, source_range, strip_quotes, within_node?
Methods included from PathUtil
hidden?, issue_deprecation_warning, match_path?, relative_path
Constructor Details
This class inherits a constructor from RuboCop::Cop::Cop
Instance Method Details
#on_case(case_node) ⇒ Object
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# File 'lib/rubocop/cop/style/case_indentation.rb', line 14 def on_case(case_node) _condition, *whens, _else = *case_node base = style indent = cop_config['IndentOneStep'] base_column = base_column(case_node, base) whens.each do |when_node| check_when(when_node, case_node, base, indent, base_column) end end |