Merge pull request #72 from bbuchalter/issue-58-disallow-ternary-with-not-node

Disallow turning a conditional into a ternary if there's a Not node without parentheses in the predicate

Author: kddnewton

lib/syntax_tree/node.rb

@@ -5115,7 +5115,7 @@ def call(q, node)
         else
           # Otherwise, we're going to check the conditional for certain cases.
           case node
-          in predicate: Assign | Command | CommandCall | MAssign | OpAssign
+          in predicate: Assign | Command | CommandCall | MAssign | Not | OpAssign
             false
           in {
                statements: { body: [truthy] },

test/fixtures/if.rb

@@ -35,3 +35,9 @@
 %
 if foo {}
 end
+%
+if not a
+  b
+else
+  c
+end