Module: Valcro

Defined in:
lib/valcro.rb,
lib/valcro/error.rb,
lib/valcro/runner.rb,
lib/valcro/version.rb,
lib/valcro/error_list.rb

Defined Under Namespace

Modules: ClassMethods Classes: Error, ErrorList, Runner

Constant Summary collapse

VERSION = 
"0.2.1"

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(base) ⇒ Object 



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# File 'lib/valcro.rb', line 8

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

Instance Method Details

#error_messages ⇒ Object 



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# File 'lib/valcro.rb', line 20

def error_messages
  errors.to_s
end

#errors ⇒ Object 



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

def errors
  @error_list ||= Valcro::ErrorList.new
end

#valid? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/valcro.rb', line 16

def valid?
  !errors.any?
end

#validate ⇒ Object 



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

def validate
  validation_runner.clear!
  self.class.validators.each do |validator_class|
    validator = if validator_class.respond_to?(:build)
      validator_class.build(self)
    else
      validator_class.new(self)
    end
    validation_runner.add_validator validator
  end
  self.class.validation_blocks.each do |validation_block|
    instance_eval(&validation_block)
  end
  validation_runner.validate
end

#validation_runner ⇒ Object 



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# File 'lib/valcro.rb', line 40

def validation_runner
  @validation_runner ||= Valcro::Runner.new(errors)
end