Class: Rubocop::Cop::Style::NestedTernaryOperator
- Defined in:
- lib/rubocop/cop/style/ternary_operator.rb
Overview
This cop checks for nested ternary op expressions.
Constant Summary collapse
- MSG =
'Ternary operators must not be nested. Prefer if/else ' + 'constructs instead.'
Constants inherited from Cop
Instance Attribute Summary
Attributes inherited from Cop
#config, #corrections, #offences, #processed_source
Instance Method Summary collapse
Methods inherited from Cop
#add_offence, all, #autocorrect?, #autocorrect_action, #convention, #cop_config, #cop_name, cop_name, cop_type, #debug?, #ignore_node, inherited, #initialize, lint?, #message, rails?, style?, #warning
Constructor Details
This class inherits a constructor from Rubocop::Cop::Cop
Instance Method Details
#on_if(node) ⇒ Object
26 27 28 29 30 31 32 33 34 35 36 37 |
# File 'lib/rubocop/cop/style/ternary_operator.rb', line 26 def on_if(node) loc = node.loc # discard non-ternary ops return unless loc.respond_to?(:question) node.children.each do |child| on_node(:if, child) do |c| convention(c, :expression) if c.loc.respond_to?(:question) end end end |