Module: Cache::Redis

Defined in:
lib/cache/redis.rb

Instance Method Summary collapse

Instance Method Details

#_delete(k) ⇒ Object 



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# File 'lib/cache/redis.rb', line 29

def _delete(k)
  @metal.del k
end

#_exist?(k) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/cache/redis.rb', line 37

def _exist?(k)
  @metal.exists k
end

#_flush ⇒ Object 



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# File 'lib/cache/redis.rb', line 33

def _flush
  @metal.flushdb
end

#_get(k) ⇒ Object 



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# File 'lib/cache/redis.rb', line 6

def _get(k)
  if cached_v = @metal.get(k) and cached_v.is_a?(String)
    Marshal.load cached_v
  end
end

#_get_multi(ks) ⇒ Object 



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# File 'lib/cache/redis.rb', line 12

def _get_multi(ks)
  ks.inject({}) do |memo, k|
    if v = _get(k)
      memo[k] = v
    end
    memo
  end
end

#_set(k, v, ttl) ⇒ Object 



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# File 'lib/cache/redis.rb', line 21

def _set(k, v, ttl)
  if _valid_ttl?(ttl)
    @metal.setex k, ttl, Marshal.dump(v)
  else
    @metal.set k, Marshal.dump(v)
  end
end

#_stats ⇒ Object 



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# File 'lib/cache/redis.rb', line 41

def _stats
  @metal.info
end

#after_fork ⇒ Object 



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# File 'lib/cache/redis.rb', line 2

def after_fork
  @metal.client.reconnect
end