Class: Rbdantic::Serialization::Dumper

Inherits:
Object
  • Object
show all
Defined in:
lib/rbdantic/serialization/dumper.rb

Overview

Handles model_dump with various options

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(model, mode: nil, include: nil, exclude: nil, exclude_unset: false, exclude_defaults: false, by_alias: false) ⇒ Dumper

Returns a new instance of Dumper.



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# File 'lib/rbdantic/serialization/dumper.rb', line 11

def initialize(model, mode: nil, include: nil, exclude: nil,
               exclude_unset: false, exclude_defaults: false, by_alias: false)
  @model = model
  @mode = mode
  @include = include
  @exclude = exclude
  @exclude_unset = exclude_unset
  @exclude_defaults = exclude_defaults
  @by_alias = by_alias
  @set_fields = Array(model.instance_variable_get("@__fields_set__"))
end

Class Method Details

.dump(model, **options) ⇒ Object 



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# File 'lib/rbdantic/serialization/dumper.rb', line 7

def self.dump(model, **options)
  new(model, **options).dump
end

Instance Method Details

#dump ⇒ Object 



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# File 'lib/rbdantic/serialization/dumper.rb', line 23

def dump
  result = {}

  @model.class.fields.each do |name, field_info|
    next if should_exclude?(name, field_info)
    
    # Use alias if requested and present
    output_name = (@by_alias && field_info.alias_name) ? field_info.alias_name.to_sym : name.to_sym
    
    result[output_name] = serialize_item(
      @model.instance_variable_get("@#{name}"),
      **nested_dump_options(name, field_info)
    )
  end

  extra_fields.each do |name|
    next if should_exclude_extra?(name)
    result[name.to_sym] = serialize_item(@model.instance_variable_get("@#{name}"))
  end

  result
end