module Opto::Model::AttributeDeclaration::ClassMethods

Public Instance Methods

attribute(name, type, arguments = {}) click to toggle source
# File lib/opto/model/attribute_declaration.rb, line 14
def attribute(name, type, arguments = {})
  if attribute_definitions.find { |d| d[:name] == name }
    raise RuntimeError, "Duplicate attribute '#{name}'"
  end
  if type.to_sym == :boolean
    arguments.merge!(as: "boolean")
  end

  attribute_definitions << arguments.merge(name: name, type: type)

  define_method "#{name}_handler" do
    collection[name].handler
  end

  if type.to_sym == :boolean
    define_method "#{name}?" do
      collection[name].value
    end
  end

  define_method name do
    collection[name].value
  end

  define_method "#{name}=" do |value|
    collection[name].set(value)
  end
end
attribute_definitions() click to toggle source
# File lib/opto/model/attribute_declaration.rb, line 10
def attribute_definitions
  @attribute_definitions ||= []
end