core: configure version can be an int [GH-2689]

CHANGELOG.md

@@ -1,6 +1,8 @@
 ## 1.4.2 (unreleased)
 
+BUG FIXES:
 
+  - core: The version for `Vagrant.configure` can now be an int. [GH-2689]
 
 ## 1.4.1 (December 18, 2013)
 

lib/vagrant/config.rb

@@ -35,7 +35,7 @@ module Vagrant
     def self.run(version="1", &block)
       # Store it for later
       @last_procs ||= []
-      @last_procs << [version, block]
+      @last_procs << [version.to_s, block]
     end
 
     # This is a method which will yield to a block and will capture all

test/unit/vagrant/config_test.rb

@@ -32,6 +32,31 @@ describe Vagrant::Config do
     procs[1][1].call
   end
 
+  it "should work with integer configurations "do
+    receiver = double()
+
+    procs = described_class.capture_configures do
+      Vagrant.configure(1) do
+        receiver.one
+      end
+
+      Vagrant.configure(2) do
+        receiver.two
+      end
+    end
+
+    procs.should be_kind_of(Array)
+    procs.length.should == 2
+    procs[0][0].should == "1"
+    procs[1][0].should == "2"
+
+    # Verify the proper procs were captured
+    receiver.should_receive(:one).once.ordered
+    receiver.should_receive(:two).once.ordered
+    procs[0][1].call
+    procs[1][1].call
+  end
+
   it "should capture configuration procs" do
     receiver = double()