Module: Razoul::Persistence::Redis

Defined in:
lib/razoul/persistence/redis.rb

Constant Summary collapse

HOST = 
'127.0.0.1'
PORT = 
6379
DB = 
0

Class Method Summary collapse

Class Method Details

.configure(class_name, config) ⇒ Object 



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# File 'lib/razoul/persistence/redis.rb', line 10

def configure(class_name, config)
  class_name.new(hash_config_attrs(config))
end

.find(conn, key) ⇒ Object 



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# File 'lib/razoul/persistence/redis.rb', line 18

def find(conn, key)
  conn.get(key)
end

.hash_config_attrs(config) ⇒ Object 



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# File 'lib/razoul/persistence/redis.rb', line 22

def hash_config_attrs(config)
  hash = {}
  constants.map do |const|
    value =  config.has_attr?("#{self.class.name}_#{const.downcase}") ?
      config.send("#{self.class.name}_#{const.downcase}") : const_get(const)
    hash.merge!(const.downcase.to_sym =>  value)
  end
  hash
end

.save(conn, key, value) ⇒ Object 



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# File 'lib/razoul/persistence/redis.rb', line 14

def save(conn, key, value)
  conn.set(key, value).eql?('OK') ? true : false
end