From af1ef85ad2b227c8d1fb4c90f814e5a8414faa92 Mon Sep 17 00:00:00 2001
From: bUg <aleks.grebennik@gmail.com>
Date: Mon, 13 Aug 2012 12:54:59 +0200
Subject: Add postgresql range types support

---
 .../lib/active_record/connection_adapters/abstract/schema_dumper.rb    | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'activerecord/lib/active_record/connection_adapters/abstract')

diff --git a/activerecord/lib/active_record/connection_adapters/abstract/schema_dumper.rb b/activerecord/lib/active_record/connection_adapters/abstract/schema_dumper.rb
index 9d6111b51e..fd5eaab9c9 100644
--- a/activerecord/lib/active_record/connection_adapters/abstract/schema_dumper.rb
+++ b/activerecord/lib/active_record/connection_adapters/abstract/schema_dumper.rb
@@ -47,6 +47,9 @@ module ActiveRecord
             value.to_s
           when Date, DateTime, Time
             "'#{value.to_s(:db)}'"
+          when Range
+            # infinity dumps as Infinity, which causes uninitialized constant error
+            value.inspect.gsub('Infinity', '::Float::INFINITY')
           else
             value.inspect
           end
-- 
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