Module: ZTK::DSL::Core::Relations::BelongsTo Private

Defined in:
lib/ztk/dsl/core/relations/belongs_to.rb

Overview

This module is part of a private API. You should avoid using this module if possible, as it may be removed or be changed in the future.

Author:

Defined Under Namespace

Modules: ClassMethods

Class Method Summary (collapse)

Instance Method Summary (collapse)

Class Method Details

+ (Object) included(base)

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/ztk/dsl/core/relations/belongs_to.rb', line 7

def self.included(base)
  base.class_eval do
    base.add_relation(:belongs_to)
    base.send(:extend, ZTK::DSL::Core::Relations::BelongsTo::ClassMethods)
  end
end

Instance Method Details

- (Object) belongs_to_references

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/ztk/dsl/core/relations/belongs_to.rb', line 14

def belongs_to_references
  @belongs_to_references ||= {}
end

- (Object) get_belongs_to_reference(key)

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/ztk/dsl/core/relations/belongs_to.rb', line 18

def get_belongs_to_reference(key)
  if belongs_to_references.key?(key)
    belongs_to_references[key]
  else
    key_id = send("#{key}_id")
    item = key.to_s.classify.constantize.find(key_id).first
    belongs_to_references[key] = item
  end
end

- (Object) save_belongs_to_references

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/ztk/dsl/core/relations/belongs_to.rb', line 39

def save_belongs_to_references
  belongs_to_references.each do |key, dataset|
    dataset.each do |data|
      # do something to store the data somewhere
    end
  end
end

- (Object) set_belongs_to_reference(key, value)

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/ztk/dsl/core/relations/belongs_to.rb', line 28

def set_belongs_to_reference(key, value)
  belongs_to_references[key] = value
  attributes.merge!("#{key}_id".to_sym => value.id)

  klass = self.class.to_s.demodulize.downcase.pluralize

  many = value.send(klass)
  many << self
  many.uniq!
end