Class: RuboCop::Cop::Style::EmptyElse
- Includes:
- OnNormalIfUnless
- Defined in:
- lib/rubocop/cop/style/empty_else.rb
Overview
Checks for empty else-clauses, possibly including comments and/or an
explicit nil
.
Constant Summary collapse
- MSG =
'Redundant empty `else`-clause.'
Constants included from Util
Util::ASGN_NODES, Util::EQUALS_ASGN_NODES, 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 OnNormalIfUnless
#invoke_hook_for_normal_if_unless, #on_if
Methods included from IfNode
#elsif?, #if_else?, #modifier_if?, #ternary_op?
Methods inherited from Cop
#add_offense, all, #autocorrect?, #config_to_allow_offenses, #config_to_allow_offenses=, #cop_config, #cop_name, cop_name, cop_name_with_namespace, cop_type, #debug?, #display_cop_names?, inherited, #initialize, #join_force?, lint?, #message, non_rails, qualified_cop_name, rails?, #relevant_file?, #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, first_part_of_call_chain, lambda?, lambda_or_proc?, line_range, 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
issue_deprecation_warning, match_path?, relative_path
Constructor Details
This class inherits a constructor from RuboCop::Cop::Cop
Instance Method Details
#on_case(node) ⇒ Object
17 18 19 |
# File 'lib/rubocop/cop/style/empty_else.rb', line 17 def on_case(node) check(node, case_else_clause(node)) end |
#on_normal_if_unless(node) ⇒ Object
13 14 15 |
# File 'lib/rubocop/cop/style/empty_else.rb', line 13 def on_normal_if_unless(node) check(node, if_else_clause(node)) end |