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)

Contains overridden getter methods for attributes with complex types (so that they accept a block for building) : Module



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# File 'lib/shale/builder.rb', line 86

def builder_methods_module
  @builder_methods_module
end

Instance Method Details

#alias_attribute(new_name, old_name) ⇒ Object

Create an alias for the getter and setter of an attribute. : (Symbol new_name, Symbol old_name) -> void



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# File 'lib/shale/builder.rb', line 159

def alias_attribute(new_name, old_name)
  attr = attributes.fetch(old_name)
  (attr.aliases ||= []) << new_name

  builder_methods_module.class_eval "    def \#{new_name}\n      \#{old_name}\n    end\n\n    def \#{new_name}=(val)\n      self.\#{old_name} = val\n    end\n  RUBY\nend\n", __FILE__, __LINE__ + 1

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

: ( | String | Symbol name, | Class shale_mapper, | ?collection: bool, | ?default: Proc?, | ?doc: String?, | ?return_type: untyped, | ?setter_type: untyped, | **Object kwargs | ) ?{ -> void } -> void



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# File 'lib/shale/builder.rb', line 112

def attribute(
  name,
  shale_mapper,
  collection: false,
  default: nil,
  doc: nil,
  return_type: nil,
  setter_type: nil,
  **kwargs,
  &block
)
  super(name, shale_mapper, collection:, default:, **kwargs, &block)
  if (attr_def = attributes[name.to_sym])
    attr_def.doc = doc
    attr_def.return_type = return_type
    attr_def.setter_type = setter_type
  end
  return unless shale_mapper < ::Shale::Mapper

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

#attributes ⇒ Object 



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# File 'lib/shale/builder.rb', line 100

def attributes; end

#build {|body| ... } ⇒ Object

: { (instance arg0) -> void } -> instance

Yields:

  • (body) 


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# File 'lib/shale/builder.rb', line 89

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

  body
end

#builder_attributes ⇒ Object

Returns a hash of shale attributes that are handled by a shale builder. The result gets memoized.

: -> Hash[Symbol, Shale::Attribute]



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# File 'lib/shale/builder.rb', line 196

def builder_attributes
  @builder_attributes ||= builder_attributes!
end

#builder_attributes! ⇒ Object

Returns a hash of shale attributes that are handled by a shale builder. Always constructs a new hash.

: -> Hash[Symbol, Shale::Attribute]



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# File 'lib/shale/builder.rb', line 204

def builder_attributes!
  attributes.select do |_, attr|
    attr.builder?
  end
end

#inherited(subclass) ⇒ Object

: (Class subclass) -> void



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# File 'lib/shale/builder.rb', line 78

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

#mapper_attributes ⇒ Object

Returns a hash of shale attributes that are handled by a shale mapper. The result gets memoized.

: -> Hash[Symbol, Shale::Attribute]



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# File 'lib/shale/builder.rb', line 178

def mapper_attributes
  @mapper_attributes ||= mapper_attributes!
end

#mapper_attributes! ⇒ Object

Returns a hash of shale attributes that are handled by a shale mapper. Always constructs a new hash.

: -> Hash[Symbol, Shale::Attribute]



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# File 'lib/shale/builder.rb', line 186

def mapper_attributes!
  attributes.select do |_, attr|
    attr.mapper?
  end
end

#new(**props) ⇒ Object 



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# File 'lib/shale/builder.rb', line 97

def new(**props); end