Module: Shale::Builder::ClassMethods

Extended by:
T::Generic, T::Sig
Defined in:
lib/shale/builder.rb

Overview

Class methods provided by ‘Shale::Builder`

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#builder_methods_module ⇒ Object (readonly)

Returns the value of attribute builder_methods_module.



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# File 'lib/shale/builder.rb', line 81

def builder_methods_module
  @builder_methods_module
end

Instance Method Details

#attribute(name, type, collection: false, default: nil, doc: nil, **kwargs, &block) ⇒ Object 



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# File 'lib/shale/builder.rb', line 108

def attribute(name, type, collection: false, default: nil, doc: nil, **kwargs, &block)
  super(name, type, collection:, default:, **kwargs, &block)
  attributes[name.to_sym]&.doc = doc # add doc to the attribute
  return unless type < ::Shale::Mapper

  if collection
    @builder_methods_module.class_eval <<~RUBY, __FILE__, __LINE__ + 1
      def #{name}                           # def clients
        return super unless block_given?    #   return super unless block_given?
                                            #
        arr = self.#{name} ||= []           #   arr = self.clients ||= []
        object = #{type}.new                #   object = Client.new
        yield(object)                       #   yield(object)
        arr << object                       #   arr << object
        object                              #   object
      end                                   # end
    RUBY
    return
  end

  @builder_methods_module.class_eval <<~RUBY, __FILE__, __LINE__ + 1
    def #{name}                                   # def amount
      return super unless block_given?            #   return super unless block_given?
                                                  #
      object = #{type}.new                        #   object = Amount.new
      yield(object)                               #   yield(object)
      self.#{name} = object                       #   self.amount = object
    end                                           # end
  RUBY
end

#attributes ⇒ Object 



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# File 'lib/shale/builder.rb', line 95

def attributes; end

#build {|body| ... } ⇒ Object

Yields:

  • (body) 


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# File 'lib/shale/builder.rb', line 84

def build(&_block)
  body = new
  yield(body)

  body
end

#inherited(subclass) ⇒ Object 



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# File 'lib/shale/builder.rb', line 73

def inherited(subclass)
  super
  Builder.prepare_mod(subclass)
end

#new(**props) ⇒ Object 



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# File 'lib/shale/builder.rb', line 92

def new(**props); end