Trouble with array of dictionaries, ruby
- by user299450
I am getting the following error.
game.rb:46:in `play': undefined method `[]' for nil:NilClass (NoMethodError)
from game.rb:45:in each'
from game.rb:45:inplay'
from game.rb:56
with this code,
def play()
currentTile = nil
@tiles.each do |tile|
if(tile['Name'] == 'Starting Square')
currentTile = tile
end
puts("#{currentTile['Desciption']}")
end
end
This is part of a text adventure game, I am playing with @tiles is an array of tiles that was read from a file. Each tile is a dictionary.
Thanks for any help, I cant figure this out
