OPTIONAL_DO_TOKENS should be an array

pry · Dec 31, 2012 · 6d0b6b9 · 6d0b6b9
1 parent b6bd281
commit 6d0b6b9
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/pry/indent.rb b/lib/pry/indent.rb
@@ -55,7 +55,7 @@ class UnparseableNestingError < StandardError; end
     SINGLELINE_TOKENS = %w(if while until unless rescue)
 
     # Which tokens can be followed by an optional "do" keyword.
-    OPTIONAL_DO_TOKENS = %(for while until)
+    OPTIONAL_DO_TOKENS = %w(for while until)
 
     # Collection of token types that should be ignored. Without this list
     # keywords such as "class" inside strings would cause the code to be