Merge branch 'master' of github.com:judy/dotmatrix

.gemrc

@@ -0,0 +1,3 @@
+install: --no-rdoc --no-ri 
+update:  --no-rdoc --no-ri
+

.irbrc

@@ -0,0 +1,46 @@
+require 'rubygems' unless defined? Gem # rubygems is only needed in 1.8
+require 'irbtools'
+
+# Put this in your ~/.irbrc for easy rails route scanning
+#
+# Usage:
+# > routes
+# => prints all routes
+# > routes /GET.*user/i
+# => prints routes matching a given regex
+# > routes "user"
+# => matches strings as well
+
+if defined? Rails
+
+  if Rails::VERSION::STRING >= "4"
+
+    # returns an array of routes in Rails 4
+    def formatted_routes
+      r = Rails.application.routes.routes
+      i = ActionDispatch::Routing::RoutesInspector.new(r)
+      f = ActionDispatch::Routing::ConsoleFormatter.new
+      i.format(f).split("\n")
+    end
+
+  else
+    require 'rails/application/route_inspector'
+
+    # returns an array of routes in Rails 3
+    def formatted_routes
+      inspector = Rails::Application::RouteInspector.new
+      inspector.format(Rails.application.routes.routes)
+    end
+
+  end
+
+  # filter and print out the routes
+  def routes(filter = nil)
+    Rails.application.reload_routes!
+    formatted = formatted_routes
+    if filter
+      formatted.select!{ |r| r.match(filter) }
+    end
+    puts formatted
+  end
+end