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1,397 PointsNo implicit conversion of string into integer
Hi,
I'm experiencing some problems with my code, can someone please take a look and let me know what's wrong?
The mistake I get 'No implicit conversion of string into integer' seems to refer to the square brackets ["items"] on the last line of the code.
I'm a beginner so I'm not really sure what could cause this problem. I checked the class of the def create_list and it tells me it is a Fixnum (is this normal?) and I'm thinking maybe this is where the issue comes from?
Thanks!
def create_list
print "What's the name of your grocery list? "
list_input = gets.chomp
grocery_list_name = { "name" => list_input, "items" => Array.new }
return hash
end
def add_grocery_item()
print "What's on your grocery list? "
item_name = gets.chomp
print "How much? "
quantity = gets.chomp.to_i
hash = { "name" => item_name, "quantity" => quantity }
return hash
end
list = create_list()
list["items"].push(add_grocery_item())
1 Answer
Clayton Perszyk
Treehouse Moderator 48,850 PointsIn create_list change the return value from hash to grocery_list_name, as that is the hash you are setting.
A M
1,397 PointsA M
1,397 PointsThanks so much, this makes sense!