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Start your free trialNoobs guru
3,847 Pointsthis doenst work. nad i cant get the otheres ruby courses , i have to solev this one.
annoying
def add_list_items
ary=Array.new(3,"mos")
return ary
2 Answers
Geoff Parsons
11,679 PointsYou need to close your method definition with an end
.
Also, while your code will pass the challenge just fine, it will create an array with three instances of "mos" which is not exactly what the challenge was asking for. The simplest code to pass this would be:
def add_list_items
[]
end
Which simply takes advantage of the fact that ruby methods always return the value of the last line evaluated (in this case just an empty array literal).
Noobs guru
3,847 Pointsthis works, thnkas. but they wanted a return array so wouldn't
def add_list_items
my_ary=[]
return my_ary
work just as well? cause it doesnt
Geoff Parsons
11,679 PointsYou don't need to assign the array to a variable as it will just immediately go out of scope when the method ends. If you wanted to be more explicit about the return you could specify it like this:
def add_list_items
return []
end
But it's not necessary to have an explicit return in ruby so it's up to you.