Module: Rbdantic::BaseModel::Access

Included in:
Rbdantic::BaseModel
Defined in:
lib/rbdantic/base/access.rb

Overview

Accessor and serialization methods

Instance Method Summary collapse

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(name, *args, &block) ⇒ Object 



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# File 'lib/rbdantic/base/access.rb', line 66

def method_missing(name, *args, &block)
  return model_extra[name] if args.empty? && block.nil? && model_extra.key?(name)
  super
end

Instance Method Details

#==(other) ⇒ Object Also known as: eql? 



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# File 'lib/rbdantic/base/access.rb', line 56

def ==(other)
  other.is_a?(self.class) && model_dump == other.model_dump
end

#[](name) ⇒ Object 



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# File 'lib/rbdantic/base/access.rb', line 27

def [](name)
  instance_variable_get("@#{name}")
end

#[]=(name, value) ⇒ Object

Raises:



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# File 'lib/rbdantic/base/access.rb', line 31

def []=(name, value)
  raise FrozenError, "cannot modify frozen #{self.class.name}" if self.class.model_config.frozen
  self.class.fields.key?(name) ? assign_field(name, value) : assign_extra_field(name, value)
end

#copy(deep: false) ⇒ BaseModel

Create a copy of the model

Parameters:

  • (defaults to: false)

    if true, perform deep copy of nested models and collections

Returns:

  • a new instance with copied values



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# File 'lib/rbdantic/base/access.rb', line 39

def copy(deep: false)
  attributes = deep ? deep_copy_value(model_dump) : model_dump
  rebuild_instance(attributes, fields_set: Array(@__fields_set__), extra_fields: Array(@__extra_fields__))
end

#hash ⇒ Object 



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# File 'lib/rbdantic/base/access.rb', line 62

def hash
  model_dump.hash
end

#model_dump(**options) ⇒ Object Also known as: to_h 



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# File 'lib/rbdantic/base/access.rb', line 9

def model_dump(**options)
  Serialization::Dumper.dump(self, **options)
end

#model_dump_json(indent: nil, **options) ⇒ Object 



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# File 'lib/rbdantic/base/access.rb', line 15

def model_dump_json(indent: nil, **options)
  Serialization::JsonSerializer.dump(self, indent: indent, **options)
end

#model_extra ⇒ Object 



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# File 'lib/rbdantic/base/access.rb', line 23

def model_extra
  Array(@__extra_fields__).each_with_object({}) { |name, h| h[name] = instance_variable_get("@#{name}") }
end

#model_fields_set ⇒ Object 



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# File 'lib/rbdantic/base/access.rb', line 19

def model_fields_set
  Set.new(Array(@__fields_set__))
end

#respond_to_missing?(name, include_private = false) ⇒ Boolean

Returns:



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# File 'lib/rbdantic/base/access.rb', line 71

def respond_to_missing?(name, include_private = false)
  model_extra.key?(name) || super
end

#update(**data) ⇒ BaseModel

Create a new model with updated fields

Parameters:

  • fields to update

Returns:

  • a new instance with updated values



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# File 'lib/rbdantic/base/access.rb', line 47

def update(**data)
  candidate = self.class.new(model_dump.merge(data))
  extra_fields = candidate.model_extra.keys
  declared_fields = (model_fields_set - Set.new(model_extra.keys)) | Set.new(normalized_update_field_names(data))
  fields_set = declared_fields | Set.new(extra_fields)

  rebuild_instance(candidate.model_dump, fields_set: fields_set.to_a, extra_fields: extra_fields)
end