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@carlossanchezp
Created May 10, 2015 18:03
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Redis only stores strings as values. If you want to store an object, you can use a serialization mechanism such as JSON:
require "json"
redis.set "foo", [1, 2, 3].to_json
# => OK
JSON.parse(redis.get("foo"))
# => [1, 2, 3]
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