module Rediska::Databases::Expiring::InstanceMethods
Public Class Methods
new()
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Calls superclass method
# File lib/rediska/databases/expiring.rb, line 12 def initialize super @expires = {} end
Public Instance Methods
[](key)
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Calls superclass method
# File lib/rediska/databases/expiring.rb, line 18 def [](key) key = normalize(key) delete(key) if expired?(key) super end
[]=(key, val)
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Calls superclass method
# File lib/rediska/databases/expiring.rb, line 25 def []=(key, val) key = normalize(key) expire(key) super end
delete(key)
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Calls superclass method
# File lib/rediska/databases/expiring.rb, line 32 def delete(key) key = normalize(key) expire(key) super end
expire(key)
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# File lib/rediska/databases/expiring.rb, line 39 def expire(key) key = normalize(key) expires.delete(key) end
expired?(key)
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# File lib/rediska/databases/expiring.rb, line 44 def expired?(key) key = normalize(key) expires.include?(key) && expires[key] <= Time.now end
key?(key)
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Calls superclass method
# File lib/rediska/databases/expiring.rb, line 49 def key?(key) key = normalize(key) delete(key) if expired?(key) super end
keys()
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Calls superclass method
# File lib/rediska/databases/expiring.rb, line 65 def keys super.select do |key| key = normalize(key) if expired?(key) delete(key) false else true end end end
normalize(key)
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# File lib/rediska/databases/expiring.rb, line 78 def normalize(key) key.to_s end
values_at(*keys)
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Calls superclass method
# File lib/rediska/databases/expiring.rb, line 56 def values_at(*keys) keys.each do |key| key = normalize(key) delete(key) if expired?(key) end super end