Class: Literal::Rails::RelationType

Inherits:
Object
  • Object
show all
Defined in:
lib/literal/rails/relation_type.rb

Instance Method Summary collapse

Constructor Details

#initialize(model_class) ⇒ RelationType 



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# File 'lib/literal/rails/relation_type.rb', line 5

def initialize(model_class)
  unless Class === model_class && model_class < ActiveRecord::Base
    raise Literal::TypeError.new(
        context: Literal::TypeError::Context.new(
          expected: ActiveRecord::Base, actual: model_class
        )
      )
  end

  @model_class = model_class
end

Instance Method Details

#===(value) ⇒ Object 



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# File 'lib/literal/rails/relation_type.rb', line 19

def ===(value)
  case value
    when ActiveRecord::Relation, ActiveRecord::Associations::CollectionProxy, ActiveRecord::AssociationRelation
      @model_class == value.model || value.model < @model_class
    else
      false
  end
end

#inspect ⇒ Object 



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# File 'lib/literal/rails/relation_type.rb', line 17

def inspect = "ActiveRecord::Relation(#{@model_class.name})"