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Added message board details with rspec #5

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Added message board details with rspec #5

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11 changes: 10 additions & 1 deletion train.rb
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Original file line number Diff line number Diff line change
@@ -1,15 +1,24 @@
class Conductor

attr_reader :engineer
attr_reader :engineer, :message_board

def initialize(engineer)
@engineer = engineer
end

def initialize(message_board)
@message_board = message_board
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@jwo jwo Dec 5, 2013

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Here you left the existing def initialize(engineer)

The class works, but only because Ruby is a "last method defined wins" --- you should remove the older initiation and engineer.slow_down!

end

def see_danger_coming!
engineer.slow_down!
message_board.slow_down!
message_board.confirm_slow_down!
end
end

class Engineer
end

class MessageBoard
end
10 changes: 10 additions & 0 deletions train_spec.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -9,5 +9,15 @@
engineer.should_receive(:slow_down!)
conductor.see_danger_coming!
end

it "should tell the message_board to slow down" do
message_board.should_receive(:slow_down!)
conductor.see_danger_coming!
end

it "should tell confirm the slow down when engineer slows down" do
engineer.should_receive(:slow_down!)
message_board.should_receive(:confirm_slow_down!)
end

end