Class: Europeana::API::FaradayMiddleware::ParseJsonToVarious

Inherits:
FaradayMiddleware::ResponseMiddleware
  • Object
show all
Defined in:
lib/europeana/api/faraday_middleware/response/parse_json_to_various.rb

Overview

Handles JSON parsing of API responses

Returns the response as either a ‘Hash` (default) or an `OpenStruct`.

To set the response format to be ‘OpenStruct`: “`ruby Europeana::API.configure do |config|

config.parse_json_to = OpenStruct

end “‘

If using ‘OpenStruct`, changes “-” in JSON field keys to “_”, so that they become methods.

Class Method Summary collapse

Class Method Details

.underscore_hash_keys(hash) ⇒ Object 



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# File 'lib/europeana/api/faraday_middleware/response/parse_json_to_various.rb', line 42

def underscore_hash_keys(hash)
  hash.keys.each do |k|
    hash[k] = underscore_hash_keys(hash[k]) if hash[k].is_a?(Hash)
    hash[k.underscore] = hash.delete(k) if k =~ /-/
  end
  hash
end