Make worker configurable.

class FnordMetric::Worker

  def initialize

  def initialize(opts = {})

    @namespaces = FnordMetric.namespaces

    @opts = FnordMetric.options

    @opts = FnordMetric.options(opts)

    FnordMetric.register(self)

  end

    worker.stats_key.should == "fnordmetric-stats"

  end

  context "configurable options" do

    let(:worker) { FnordMetric::Worker.new(:redis_prefix => "fnordmetric-special") }

    it "should include redis prefix" do

      worker.pubsub_key.should == "fnordmetric-special-announce"

    end

  end

  it "should add a namespace"

  it "should add a namespace and pass options"

  it "should add a namespace and the key"