User Profile enhancements:

- Added PreloadStore support to avoid duplicate requests
- preliminary SEO
- Support for opengraph/twitter cards

spec/components/summarize_spec.rb

@@ -0,0 +1,27 @@
+require 'spec_helper'
+require 'summarize'
+
+describe Summarize do
+
+  it "is blank when the input is nil" do
+    Summarize.new(nil).summary.should be_blank
+  end
+
+  it "is blank when the input is an empty string" do
+    Summarize.new("").summary.should be_blank
+  end
+
+  it "removes html tags" do
+    Summarize.new("hello <b>robin</b>").summary.should == "hello robin"
+  end
+
+  it "strips leading and trailing space" do
+    Summarize.new("\t  \t hello   \t ").summary.should == "hello"
+  end
+
+  it "trims long strings and adds an ellipsis" do
+    Summarize.stubs(:max_length).returns(11)
+    Summarize.new("discourse is a cool forum").summary.should == "discourse is..."
+  end
+
+end