Module: Redis::ExpiringSetMethods

Included in:
ExpiringSet
Defined in:
lib/redis-expiring-set.rb

Instance Method Summary collapse

Instance Method Details

#xadd(key, value, expires) ⇒ Object 



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# File 'lib/redis-expiring-set.rb', line 9

def xadd(key, value, expires)
  if expires.is_a? Numeric
    expires = Time.now + expires
  end

  zadd(key, expires.to_f, value)
end

#xcard(key) ⇒ Object 



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# File 'lib/redis-expiring-set.rb', line 30

def xcard(key)
  xclearexpired(key)
  zcard(key)
end

#xclearexpired(key) ⇒ Object 



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# File 'lib/redis-expiring-set.rb', line 26

def xclearexpired(key)
  zremrangebyscore key, -Float::INFINITY, Time.now.to_f.to_i
end

#xmembers(key) ⇒ Object 



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# File 'lib/redis-expiring-set.rb', line 21

def xmembers(key)
  xclearexpired(key)
  zrangebyscore(key, -Float::INFINITY, Float::INFINITY)
end

#xrem(key, value) ⇒ Object 



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# File 'lib/redis-expiring-set.rb', line 17

def xrem(key, value)
  zrem(key, value)
end