gistfile1.rb

describe "Some functionality" do
  it "should do something" do
    @variable = some_expensive_operation
    @variable.should do_something
  end
  
  describe "in a specific context" do
    before(:all) do
      @variable = some_expensive_operation
    end
    
    it "should do another thing" do
      @variable.should do_another_thing
    end
  end
  
  def some_expensive_operation
    p "in here"
  end
end