even better example approach (possibility to specify revision number)

1 files changed, 5 insertions, 0 deletions

diff --git a/git.rb b/git.rb
index a6b65fa..fbfb8cb 100644
--- a/git.rb
+++ b/git.rb
@@ -67,6 +67,11 @@ class VCS
 		`#{GITCMD} clone #{source} #{target}`
 	end
 
+	def VCS.revert revno
+		revhash = `#{GITCMD} log --format="%H"`.split("\n").reverse[revno-1]
+		`#{GITCMD} checkout #{revhash} .`
+		VCS.commit("Reverted Poll to version #{revno}")
+	end
 end