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 23

def _delete(k)
  @metal.del k
end

#_exist?(k) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/cache/redis.rb', line 31

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

#_flush ⇒ Object 



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# File 'lib/cache/redis.rb', line 27

def _flush
  @metal.flush
end

#_get(k) ⇒ Object 



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

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 8

def _get_multi(ks)
  ks.inject({}) do |memo, k|
    memo[k] = @metal.get(k) if @metal.exist?(k)
    memo
  end
end

#_set(k, v, ttl) ⇒ Object 



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# File 'lib/cache/redis.rb', line 15

def _set(k, v, ttl)
  if ttl == 0
    @metal.set k, ::Marshal.dump(v)
  else
    @metal.setex k, ttl, ::Marshal.dump(v)
  end
end

#_stats ⇒ Object 



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# File 'lib/cache/redis.rb', line 35

def _stats
  @metal.stats
end