Class: Cb::Utils::ResponseArrayExtractor

Inherits:
Object
  • Object
show all
Defined in:
lib/cb/utils/response_array_extractor.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(response_hash, key, singular_key) ⇒ ResponseArrayExtractor

Returns a new instance of ResponseArrayExtractor.



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# File 'lib/cb/utils/response_array_extractor.rb', line 9

def initialize(response_hash, key, singular_key)
  @response_hash = response_hash
  @key = key
  @singular_key = singular_key || key[0..key.length-2]
end

Class Method Details

.extract(response_hash, key, singular_key = nil) ⇒ Object 



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# File 'lib/cb/utils/response_array_extractor.rb', line 5

def self.extract(response_hash, key, singular_key = nil)
  self.new(response_hash, key, singular_key).extract
end

Instance Method Details

#extract ⇒ Object 



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# File 'lib/cb/utils/response_array_extractor.rb', line 15

def extract
  if response_has_collection?
    extract_array_from_collection
  elsif response_has_array?
    build_array_from_delimited_values
  else
    []
  end
end