Class: Gitlab::Reflections::Relationships::Relationship

Inherits:
Object
  • Object
show all
Includes:
ActiveModel::Attributes, ActiveModel::Model
Defined in:
lib/gitlab/reflections/relationships/relationship.rb

Overview

Represents a single relationship in the relationship collection between database tables.

Constant Summary collapse

VALID_ASSOCIATION_TYPES = 
%w[
  has_many has_one belongs_to has_and_belongs_to_many
  has_many_attached has_one_attached
].freeze

Instance Method Summary collapse

Instance Method Details

#polymorphic? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/gitlab/reflections/relationships/relationship.rb', line 59

def polymorphic?
  polymorphic
end

#polymorphic_belongs_to? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/gitlab/reflections/relationships/relationship.rb', line 63

def polymorphic_belongs_to?
  polymorphic? && relationship_type == 'many_to_one'
end

#polymorphic_has_association? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/gitlab/reflections/relationships/relationship.rb', line 67

def polymorphic_has_association?
  polymorphic? && relationship_type != 'many_to_one'
end

#to_h ⇒ Object 



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# File 'lib/gitlab/reflections/relationships/relationship.rb', line 71

def to_h
  attributes.compact.symbolize_keys
end

#to_json(*args) ⇒ Object 



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# File 'lib/gitlab/reflections/relationships/relationship.rb', line 75

def to_json(*args)
  to_h.to_json(*args)
end