Class: RuboCop::Cop::Style::NestedTernaryOperator
- Extended by:
- AutoCorrector
- Includes:
- IgnoredNode, RangeHelp
- Defined in:
- lib/rubocop/cop/style/nested_ternary_operator.rb
Overview
Checks for nested ternary op expressions.
Constant Summary collapse
- MSG =
'Ternary operators must not be nested. Prefer `if` or `else` constructs instead.'
Constants inherited from Base
Instance Attribute Summary
Attributes inherited from Base
Instance Method Summary collapse
Methods included from AutoCorrector
Methods included from IgnoredNode
#ignore_node, #ignored_node?, #part_of_ignored_node?
Methods inherited from Base
#active_support_extensions_enabled?, #add_global_offense, #add_offense, autocorrect_incompatible_with, badge, #begin_investigation, callbacks_needed, #callbacks_needed, #config_to_allow_offenses, #config_to_allow_offenses=, #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, #ready, #relevant_file?, support_autocorrect?, support_multiple_source?, #target_rails_version, #target_ruby_version
Methods included from ExcludeLimit
Methods included from AutocorrectLogic
#autocorrect?, #autocorrect_enabled?, #autocorrect_requested?, #autocorrect_with_disable_uncorrectable?, #correctable?, #disable_uncorrectable?, #safe_autocorrect?
Methods included from Util
Constructor Details
This class inherits a constructor from RuboCop::Cop::Base
Instance Method Details
#on_if(node) ⇒ Object
25 26 27 28 29 30 31 32 33 34 35 36 37 |
# File 'lib/rubocop/cop/style/nested_ternary_operator.rb', line 25 def on_if(node) return unless node.ternary? node.each_descendant(:if).select(&:ternary?).each do |nested_ternary| add_offense(nested_ternary) do |corrector| if_node = if_node(nested_ternary) next if part_of_ignored_node?(if_node) autocorrect(corrector, if_node) ignore_node(if_node) end end end |