# https://www.relishapp.com/rspec/rspec-core/docs/metadata/described-class
RSpec.describe Fixnum do
it "is available as described_class" do
expect(described_class).to eq(Fixnum)
end
end
module Foo
module Bar
class Baz
def initialize(msg = "hello")
puts msg
end
end
end
end
describe Foo::Bar::Baz do
subject { described_class.new("hi") }
# The subject is implicitly a new instance of what's in the describe block.
# But it wont know what to pass to the constructor,
# so in this example we override the implicit subject
end