Class: WhyValidationsSuckIn96::ValidationBuilder

Inherits:

Object

• Object
• WhyValidationsSuckIn96::ValidationBuilder

show all

Defined in:

lib/whyvalidationssuckin96/validation_builder.rb

Overview

Class Method Summary

• + (Object) register_macro(macro_name, validation_class) Registers a macro to be used in setup_validations blocks.

Instance Method Summary

• - (Object) create_validations!
• - (ValidationBuilder) initialize(klass_or_mod, definition_block) constructor A new instance of ValidationBuilder.

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# File 'lib/whyvalidationssuckin96/validation_builder.rb', line 8

def initialize(klass_or_mod, definition_block)
  @klass_or_mod = klass_or_mod
  @definition_block = definition_block
end

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# File 'lib/whyvalidationssuckin96/validation_builder.rb', line 20

def self.register_macro(macro_name, validation_class)
  define_method(macro_name) do |*args|
    attrs, options = extract_options(args)
    attrs.each do |attr|
      add_validation(validation_class, options.merge(:attribute => attr))
    end
  end
end

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# File 'lib/whyvalidationssuckin96/validation_builder.rb', line 13

def create_validations!
  instance_eval(&@definition_block)
end