Method: ApimaticCalculator::APIHelper.map_response

Defined in:
lib/apimatic_calculator/api_helper.rb

.map_response(obj, keys) ⇒ Object

Retrieves a field from a Hash/Array based on an Array of keys/indexes

Parameters:

  • hash to extract data from

  • keys/indexes to use

Returns:

  • The extracted value



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# File 'lib/apimatic_calculator/api_helper.rb', line 259

def self.map_response(obj, keys)
  val = obj
  begin
    keys.each do |key|
      val = if val.is_a? Array
              if key.to_i.to_s == key
                val[key.to_i]
              else
                val = nil
              end
            else
              val.fetch(key.to_sym)
            end
    end
  rescue NoMethodError, TypeError, IndexError
    val = nil
  end
  val
end