From: "Sandor Szücs" <sandor.szuecs@...>
Date: 2013-08-06T19:40:13+02:00
Subject: Re: Saving with yaml

On 8/6/13 5:41 PM, Green Eco wrote:
> Hi,
> 
> I have a question. :-) I have already found a lot in the web but that
> does not really helped me. This far my code looks like this:
> 
> 
> to save:
> 
> require "yaml"
> 
> @characters = ["Molly", "Trade"]
> @saves = {location: "Southeaster",
>   hunger: 10,
>   life: 76
>   }
> @settings = {display: "1360*960",
>   render: "high",
>   saves: "manual"
>   }
> 
> output = File.new("Saves.yaml", "w") do |file|
>   YAML.dump
> end
> output.write YAML.dump(@characters) # Wie sichert man mehrere

For example:
File.open("Saves.yaml", "w") do |file|
  file.write(YAML.dump(@characters))
  file.write(YAML.dump(@saves))
  file.write(YAML.dump(@settings))
end

or

File.open("Saves.yaml", "w") do |file|
  [@characters,@saves,@settings].each do |item|
    file.write(YAML.dump(item))
  end
end

or even better:

File.open("Saves.yaml", "w") do |file|
  file.write(YAML.dump([@characters,@saves,@settings]))
end
YAML.load File.read "Saves.yaml"
# => [["Molly", "Trade"], {:location=>"Southeaster", :hunger=>10,
:life=>76}, {:display=>"1360*960", :render=>"high", :saves=>"manual"}]


-- 
All the best, Sandor Szücs
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