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finished the exercise #44

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finished the exercise #44

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16 changes: 10 additions & 6 deletions beer.rb
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Original file line number Diff line number Diff line change
@@ -1,11 +1,15 @@

def function_age(user_age)
if user_age >= "21"
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@jnappy jnappy Oct 23, 2016

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I know this worked, but you don't want to use strings with a comparison operator. If you're doing numeric operations, you should be converting to integers or floats

puts("Have a beer!")

#write a function that accepts a variable: age
#if age is greater than 21, display "Yay, have a beer!"
#otherwise show them a message: "Nay, don't have a beer!"
else
puts("Nope. No beer.")
end
end

#ask for the user's age
puts("How old are you?")
user_age = gets.strip

#store the user input in a variable: user_age
function_age(user_age)

#run the function with the user_age variable