Class: Etna::Cwl::UnionLoader
Instance Method Summary collapse
-
#initialize(*alternatives) ⇒ UnionLoader
constructor
A new instance of UnionLoader.
- #load(val) ⇒ Object
Methods inherited from Loader
#as_array, #as_mapped_array, #map, #optional, #or
Constructor Details
#initialize(*alternatives) ⇒ UnionLoader
Returns a new instance of UnionLoader.
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# File 'lib/etna/cwl.rb', line 302 def initialize(*alternatives) @alternatives = alternatives end |
Instance Method Details
#load(val) ⇒ Object
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# File 'lib/etna/cwl.rb', line 306 def load(val) errors = [] @alternatives.each do |loader| begin return loader.load(val) rescue => e errors << e.to_s end end raise errors.join(", ") end |