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Ruby Ruby Booleans Ruby Booleans Boolean Review

Posted by Long Nguyen
Long Nguyen
11,485 Points

Add an else clause to the if statement which calls the display_car_speed method

The task is as previous. Here is what I did if ..... else display_car_speed() end

However, it said my answer was incorrect :(. I don't know why. Can anyone explain to me ?

Andrew Stelmach
Andrew Stelmach
12,583 Points

Please format the question so the code is easy to read. It's really not clear what your code is here.

2 Answers

Brandon Hartman
Brandon Hartman
8,032 Points
Brandon Hartman
Brandon Hartman
8,032 Points

Hopefully this helps you out!!

car_speed = 50

speed_limit = 45

if (car_speed > speed_limit)

flash_car_speed

else

display_car_speed

end

Vladislav Trotsenko
Vladislav Trotsenko
9,291 Points
Vladislav Trotsenko
Vladislav Trotsenko
9,291 Points

What the bullshit? Why my solution has not acceptable? Why in some tasks isn't possible to use ternary operator???

car_speed, speed_limit = 50, 45
car_speed > speed_limit ? flash_car_speed : display_car_speed

But if I using ugly code like this, everything is OK???

car_speed, speed_limit = 50, 45

if car_speed > speed_limit
  flash_car_speed
else
  display_car_speed
end