Class: Opinions::RedisBackend

Inherits:
Object
  • Object
show all
Defined in:
lib/opinions.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#redis ⇒ Object

Returns the value of attribute redis.



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# File 'lib/opinions.rb', line 60

def redis
  @redis
end

Instance Method Details

#keys_matching(argument) ⇒ Object 



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# File 'lib/opinions.rb', line 93

def keys_matching(argument)
  redis.keys(argument)
end

#read_key(key_name) ⇒ Object 



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# File 'lib/opinions.rb', line 77

def read_key(key_name)
  redis.hgetall(key_name)
end

#read_sub_key(key_name, key) ⇒ Object 



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# File 'lib/opinions.rb', line 81

def read_sub_key(key_name, key)
  redis.hget(key_name, key)
end

#remove_sub_keys(key_pairs) ⇒ Object 



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# File 'lib/opinions.rb', line 85

def remove_sub_keys(key_pairs)
  redis.multi do
    key_pairs.each do |key_name, key|
      redis.hdel(key_name, key.to_s)
    end
  end
end

#write_keys(key_hashes) ⇒ Object 



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# File 'lib/opinions.rb', line 62

def write_keys(key_hashes)
  redis.multi do
    key_hashes.each do |key_name, hash|
      write_key(key_name, hash)
    end
  end
end