Class: Picky::Backends::Redis::String

Inherits:
Basic show all
Defined in:
lib/picky/backends/redis/string.rb

Instance Attribute Summary

Attributes inherited from Basic

#client, #namespace

Instance Method Summary collapse

Methods inherited from Basic

#empty, #initial, #initialize, #load, #reset, #retrieve, #to_s

Constructor Details

This class inherits a constructor from Picky::Backends::Redis::Basic

Instance Method Details

#[](key) ⇒ Object

Get a single value.

Internal API method for the index.



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# File 'lib/picky/backends/redis/string.rb', line 44

def [] key
  client.hget namespace, key
end

#[]=(key, value) ⇒ Object

Set a single value



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# File 'lib/picky/backends/redis/string.rb', line 50

def []= key, value
  client.hset namespace, key, value
end

#clear ⇒ Object

Clears the hash.



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# File 'lib/picky/backends/redis/string.rb', line 11

def clear
  client.del namespace
end

#delete(key) ⇒ Object

Deletes the single value.



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# File 'lib/picky/backends/redis/string.rb', line 23

def delete key
  client.hdel namespace, key
end

#dump(hash) ⇒ Object

Writes the hash into Redis.

Note: We could use multi, but it did not help.



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# File 'lib/picky/backends/redis/string.rb', line 31

def dump hash
  unless @realtime
    clear
    hash.each_pair do |key, value|
      client.hset namespace, key, value
    end
  end
end

#size ⇒ Object

Returns the size of the hash.



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# File 'lib/picky/backends/redis/string.rb', line 17

def size
  client.hlen namespace
end