Class: Backup::Config::DSL

Inherits:
Object
  • Object
show all
Defined in:
lib/backup/config/dsl.rb

Overview

Context for loading user config.rb and model files.

Defined Under Namespace

Classes: Error

Constant Summary collapse

Model = 
Backup::Model

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ DSL

Returns a new instance of DSL.



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# File 'lib/backup/config/dsl.rb', line 79

def initialize
  @_config_options = {}
end

Instance Attribute Details

#_config_options ⇒ Object (readonly)

Returns the value of attribute _config_options.



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# File 'lib/backup/config/dsl.rb', line 77

def _config_options
  @_config_options
end

Instance Method Details

#preconfigure(name, &block) ⇒ Object

Allows users to create preconfigured models.



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# File 'lib/backup/config/dsl.rb', line 89

def preconfigure(name, &block)
  unless name.is_a?(String) && name =~ /^[A-Z]/
    raise Error, "Preconfigured model names must be given as a string " +
                  "and start with a capital letter."
  end

  if DSL.const_defined?(name)
    raise Error, "'#{ name }' is already in use " +
                  "and can not be used for a preconfigured model."
  end

  DSL.const_set(name, Class.new(Model))
  DSL.const_get(name).preconfigure(&block)
end