Module: Sequel::Plugins::ValidationHelpersBlock

Defined in:

lib/sequel_validation_helpers_block.rb

Overview

The ValidationHelpersBlock plugin allows easy determination of which validation rules apply to a given column, by grouping validations by column instead of by validation type. It is significantly more verbose than the default validation_helpers plugin, but provides a nicer DSL, for example:

class Item < Sequel::Model
  plugin :validation_helpers_block

  def validate
    validates do
      name do
        presence
        max_length 10
      end
      date do
        format %r{\d\d/\d\d/\d\d\d\d}
      end
      number do
        presence
        integer
      end
    end
  end
end

Defined Under Namespace

Modules: InstanceMethods Classes: ValidationHelpersAttributesBlock, ValidationHelpersValidationsBlock

Class Method Summary

• .apply(model) ⇒ Object

  Require the validation_helpers plugin.

Class Method Details

.apply(model) ⇒ Object

Require the validation_helpers plugin

# File 'lib/sequel_validation_helpers_block.rb', line 30

def self.apply(model)
  model.plugin(:validation_helpers)
end