Class: Grape::Roar::Extensions::Relations::Mapper

Inherits:
Object
  • Object
show all
Extended by:
Forwardable
Defined in:
lib/grape/roar/extensions/relations/mapper.rb

Instance Method Summary collapse

Constructor Details

#initialize(entity) ⇒ Mapper

Returns a new instance of Mapper.



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# File 'lib/grape/roar/extensions/relations/mapper.rb', line 10

def initialize(entity)
  @entity = entity
  @config = {}
end

Instance Method Details

#adapter ⇒ Object 



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# File 'lib/grape/roar/extensions/relations/mapper.rb', line 15

def adapter
  @adapter ||= Adapters.for(model_klass)
end

#decorate(klass) ⇒ Object 



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# File 'lib/grape/roar/extensions/relations/mapper.rb', line 19

def decorate(klass)
  @model_klass = klass

  config.each_pair do |relation, opts|
    representer_for(relation.to_s, opts) unless opts.key(:extend)
    map_relation(relation, opts)
  end
end