Method: EasyPost::InternalUtilities.form_encode_params

Defined in:
lib/easypost/internal_utilities.rb

.form_encode_params(hash, parent_keys = [], parent_dict = {}) ⇒ Object

Form-encode a multi-layer dictionary to a one-layer dictionary.



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# File 'lib/easypost/internal_utilities.rb', line 12

def self.form_encode_params(hash, parent_keys = [], parent_dict = {})
  result = parent_dict or {}
  keys = parent_keys or []

  hash.each do |key, value|
    if value.instance_of?(Hash)
      keys << key
      result = form_encode_params(value, keys, result)
    else
      dict_key = build_dict_key(keys + [key])
      result[dict_key] = value
    end
  end
  result
end