lib/rubocop/cop/style/ternary_parentheses.rb in rubocop-0.46.0 vs lib/rubocop/cop/style/ternary_parentheses.rb in rubocop-0.47.0

@@ -47,27 +47,27 @@
       #   @good
       #   foo = bar? ? a : b
       #   foo = bar.baz ? a : b
       #   foo = (bar && baz) ? a : b
       class TernaryParentheses < Cop
-        include IfNode
         include SafeAssignment
         include ConfigurableEnforcedStyle
 
         MSG = '%s parentheses for ternary conditions.'.freeze
         MSG_COMPLEX = '%s parentheses for ternary expressions with' \
           ' complex conditions.'.freeze
 
         def on_if(node)
-          return unless ternary?(node) && !infinite_loop? && offense?(node)
+          return unless node.ternary? && !infinite_loop? && offense?(node)
+
           add_offense(node, node.source_range, message(node))
         end
 
         private
 
         def offense?(node)
-          condition, = *node
+          condition = node.condition
 
           if safe_assignment?(condition)
             !safe_assignment_allowed?
           else
             parens = parenthesized?(condition)
@@ -79,11 +79,11 @@
             end
           end
         end
 
         def autocorrect(node)
-          condition, = *node
+          condition = node.condition
 
           return nil if parenthesized?(condition) &&
                         (safe_assignment?(condition) ||
                         unsafe_autocorrect?(condition))
 
@@ -116,11 +116,10 @@
             condition.defined_type?
         end
 
         def message(node)
           if require_parentheses_when_complex?
-            condition, = *node
-            omit = parenthesized?(condition) ? 'Only use' : 'Use'
+            omit = parenthesized?(node.condition) ? 'Only use' : 'Use'
             format(MSG_COMPLEX, omit)
           else
             verb = require_parentheses? ? 'Use' : 'Omit'
             format(MSG, verb)
           end