From 91589afb3f071d86718bec2e23f14a7d4a764c74 Mon Sep 17 00:00:00 2001
From: muflax <mail@muflax.com>
Date: Mon, 30 Apr 2012 01:02:48 +0200
Subject: [PATCH] make properly commutative

---
 lib/range_math.rb  | 8 +++++++-
 range_math.gemspec | 2 +-
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/lib/range_math.rb b/lib/range_math.rb
index d48eb95..9213a72 100644
--- a/lib/range_math.rb
+++ b/lib/range_math.rb
@@ -37,7 +37,13 @@ class Range
   end
 
   def coerce(other)
-    return self, other
+    if other.is_a? Range
+      return other, self
+    elsif other.is_a? Numeric
+      return (other..other), self
+    else
+      super
+    end
   end
 
   def pair_or_num operator, other
diff --git a/range_math.gemspec b/range_math.gemspec
index b896cc2..abf48d4 100644
--- a/range_math.gemspec
+++ b/range_math.gemspec
@@ -1,6 +1,6 @@
 Gem::Specification.new do |s|
   s.name = "range_math"
-  s.version = "0.4.0"
+  s.version = "0.5.0"
 
   s.required_rubygems_version = Gem::Requirement.new(">= 0") if s.respond_to? :required_rubygems_version=
   s.authors = ["muflax"]