Module: Persistence::Base

Included in:

Persistence

Defined in:

lib/persistence/base.rb

Instance Attribute Summary (collapse)

• - (Object) adapter

  Returns the value of attribute adapter.

• - (Object) file_adapter

  Returns the value of attribute file_adapter.

Instance Method Summary (collapse)

• - (Object) init_from_yml(file_name, environment = nil)

  Initializes persistence from given YAML file.

• - (Persistence::Base) init_persistence(options = {})

  Initializes persitence layer.

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# File 'lib/persistence/base.rb', line 10

def adapter
  @adapter
end

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# File 'lib/persistence/base.rb', line 11

def file_adapter
  @file_adapter
end

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# File 'lib/persistence/base.rb', line 16

def init_from_yml(file_name, environment = nil)
  environment ||= 'development'
  config_hash = YAML.load_file(file_name)[environment]
  raise ArgumentError unless config_hash
  self.init_persistence(config_hash.symbolize_keys)
end

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# File 'lib/persistence/base.rb', line 30

def init_persistence(options = {})
  self.adapter = Adapters::Mongo.new(options)
  self.file_adapter = Adapters::GridFs.new(database: self.adapter.database)
  self
end