From 77acc334b6d9c35b6e7327a8ee0384fd28557a17 Mon Sep 17 00:00:00 2001
From: Anatole Paine <toli@boomtrain.com>
Date: Tue, 21 Apr 2015 19:27:21 -0700
Subject: [PATCH] Support (finite) numerical literals

---
 index.js      | 1 +
 test/index.js | 5 +++++
 2 files changed, 6 insertions(+)

diff --git a/index.js b/index.js
index 184d762..efa3bec 100644
--- a/index.js
+++ b/index.js
@@ -81,6 +81,7 @@ exports.ident = function(val){
 
 exports.literal = function(val){
   if (null == val) return 'NULL';
+  if (Number.isFinite(val)) return val.toString();
   if (Array.isArray(val)) {
     var vals = val.map(exports.literal)
     return "(" + vals.join(", ") + ")"
diff --git a/test/index.js b/test/index.js
index 720d091..37a6771 100644
--- a/test/index.js
+++ b/test/index.js
@@ -95,5 +95,10 @@ describe('escape.literal(val)', function(){
   it('should escape backslashes', function(){
     escape.literal('\\whoop\\').should.equal("E'\\\\whoop\\\\'");
   })
+
+  it('should accept numbers', function(){
+    escape.literal(9001).should.equal('9001');
+    escape.literal(5.50).should.equal('5.5');
+  })
 })