Module: PlatonicConfig::ClassMethods

Defined in:
lib/platonic_config.rb

Instance Method Summary collapse

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(sym, *args, &block) ⇒ Object

Allow calls directly on the object to configuration keys Ex: define_options :foo => bar Class.foo



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# File 'lib/platonic_config.rb', line 76

def method_missing(sym,*args,&block)
  if @options.has_key? sym
    if args.length == 1
      @options[sym] = args[0]
    end
    @options[sym]
  else
    super
  end
end

Instance Method Details

#configure {|_self| ... } ⇒ Object Also known as: config

convenience method to allow for block level configuration

Yields:

  • (_self)

Yield Parameters:



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# File 'lib/platonic_config.rb', line 97

def configure
  yield self
  self
end

#define_options(options = {}) ⇒ Object

Define the options and defaults for this coniguration



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# File 'lib/platonic_config.rb', line 58

def define_options(options = {})
  @default_options = options
  reset_defaults
end

#options ⇒ Object

return the set of configured options



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# File 'lib/platonic_config.rb', line 64

def options
  @options
end

#reset_defaults ⇒ Object

set all configured options back to their default values



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# File 'lib/platonic_config.rb', line 69

def reset_defaults
  @options = @default_options.dup
end

#respond_to?(sym) ⇒ Boolean

Let respond_to? answer for symbols defined in the options

Returns:

  • (Boolean) 


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# File 'lib/platonic_config.rb', line 88

def respond_to?(sym)
  if @options.has_key? sym
    true
  else
    super
  end
end