Class: W3map::DataStore

Inherits:
Object
  • Object
show all
Defined in:
lib/w3map.rb

Instance Method Summary collapse

Constructor Details

#initialize(session_name, config = {}) ⇒ DataStore

Returns a new instance of DataStore.



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# File 'lib/w3map.rb', line 49

def initialize(session_name, config={})
  @session_name = session_name
  @redis = Redis.new(config)
end

Instance Method Details

#close ⇒ Object 



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# File 'lib/w3map.rb', line 68

def close
  @redis.quit
end

#flush ⇒ Object 



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# File 'lib/w3map.rb', line 65

def flush
  @redis.keys(schema('*')).each { |key| @redis.del key }
end

#read(key, field) ⇒ Object 



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# File 'lib/w3map.rb', line 59

def read(key, field)
  @redis.hget schema(key), field
end

#read_hash(key) ⇒ Object 



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# File 'lib/w3map.rb', line 62

def read_hash(key)
  @redis.hgetall schema(key)
end

#save(key, field, value) ⇒ Object 



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# File 'lib/w3map.rb', line 53

def save(key, field, value)
  @redis.hset schema(key), field, value
end

#save_hash(key, hash) ⇒ Object 



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# File 'lib/w3map.rb', line 56

def save_hash(key, hash)
  @redis.hmset schema(key), hash.flatten
end