Class: Etna::Cwl::StrictMapLoader

Inherits:
Loader
  • Object
show all
Defined in:
lib/etna/cwl.rb

Instance Method Summary collapse

Methods inherited from Loader

#as_array, #as_mapped_array, #map, #optional, #or

Constructor Details

#initialize(items, keys) ⇒ StrictMapLoader

Returns a new instance of StrictMapLoader.



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# File 'lib/etna/cwl.rb', line 145

def initialize(items, keys)
  @items = items
  @keys = keys
end

Instance Method Details

#load(val) ⇒ Object 



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# File 'lib/etna/cwl.rb', line 150

def load(val)
  if val.is_a?(Hash)
    val.map do |k, v|
      [@keys.load(k), @items.load(v)]
    end.to_h
  else
    raise "Unexpected val #{val.inspect} for hash"
  end
end