Class: ReplicaConnect::Connection

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

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Connection

Returns a new instance of Connection.



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# File 'lib/replica_connect.rb', line 7

def initialize
  if File.exists?('rc_config.yml')
    file = YAML.load_file('rc_config.yml')
    configs = file['rc']
    @username = configs['username']
    @password = configs['password']
    @db_name = configs['db']
    @host = configs['host']
    @adapter = configs['adapter']
  else
    f = File.new('rc_config.yml', 'w+')
    f.puts "rc:"
    @username =  get_from_user('username',f)
    @password =  get_from_user('password',f)
    @db_name  =  get_from_user('db',f)
    @host     =  get_from_user('host',f)
    @adapter  =  get_from_user('adapter',f)
    f.close
  end
end

Instance Method Details

#clear_config ⇒ Object 



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# File 'lib/replica_connect.rb', line 37

def clear_config
  File.delete('rc_config.yml') unless !File.exists?('rc_config.yml')
end

#connect ⇒ Object 



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# File 'lib/replica_connect.rb', line 28

def connect
  ActiveRecord::Base.establish_connection(
    :adapter => @adapter,
    :host => @host,
    :database => @db_name,
    :username => @username,
    :password => @password).connection
end