From 1c4b5b394eb11f0d30e1801ac67c86c1509948e3 Mon Sep 17 00:00:00 2001
From: Rob Rix <rob.rix@me.com>
Date: Wed, 5 Apr 2017 14:49:00 -0400
Subject: [PATCH] Rename the Rule type and constructors.

---
 src/Language/Ruby/Syntax.hs | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/Language/Ruby/Syntax.hs b/src/Language/Ruby/Syntax.hs
index e24281eb4..e0477a91b 100644
--- a/src/Language/Ruby/Syntax.hs
+++ b/src/Language/Ruby/Syntax.hs
@@ -39,8 +39,8 @@ type Program = Freer
 
 
 -- | Statically-known rules corresponding to symbols in the grammar.
-data Rule = ProgramRule | UninterpretedRule
+data Grammar = Program | Uninterpreted
 
 -- | Assignment onto a program in Ruby’s syntax.
-assignment :: Assignment Rule (Program Ruby (Maybe ()))
-assignment = foldr (>>) (return Nothing) <$> rule ProgramRule
+assignment :: Assignment Grammar (Program Ruby (Maybe ()))
+assignment = foldr (>>) (return Nothing) <$> rule Program