Module: PlatonicConfig

Defined in:

lib/platonic_config/version.rb,
lib/platonic_config.rb

Overview

Defined Under Namespace

Modules: ClassMethods

Constant Summary

VERSION =

Version of the module

"0.1.1"

Class Method Summary (collapse)

• + (Object) included(base)

  Set up configuration methodss on the base class.

Instance Method Summary (collapse)

• - (Object) configure {|_self| ... } (also: #config)

  convenience method to allow for block level configuration.

• - (Object) instance_options

  return just the options set on the instance.

• - (Object) method_missing(sym, *args, &block)

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

• - (Object) options

  Give the options defined on the instance merged with the class-level defaults.

• - (Object) reset_defaults

  Reset all config values set on the instance.

• - (Boolean) respond_to?(sym)

  Let respond_to? answer for symbols defined in the options.

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# File 'lib/platonic_config.rb', line 31

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

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# File 'lib/platonic_config.rb', line 24

def self.included(base)
  base.extend ClassMethods
end

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# File 'lib/platonic_config.rb', line 17

def configure
  yield self
  self
end

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# File 'lib/platonic_config.rb', line 12

def instance_options
  @options ||= {}
end

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

def options
  self.class.options.merge instance_options
end

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# File 'lib/platonic_config.rb', line 52

def reset_defaults
  @options = {}
end

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# File 'lib/platonic_config.rb', line 43

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