Method: Telnyx::Util.normalize_headers

Defined in:
lib/telnyx/util.rb

.normalize_headers(headers) ⇒ Object

Normalizes header keys so that they’re all lower case and each hyphen-delimited section starts with a single capitalized letter. For example, ‘request-id` becomes `Request-Id`. This is useful for extracting certain key values when the user could have set them with a variety of diffent naming schemes.



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# File 'lib/telnyx/util.rb', line 227

def self.normalize_headers(headers)
  headers.each_with_object({}) do |(k, v), new_headers|
    k = k.to_s.tr("_", "-") if k.is_a?(Symbol)
    k = k.split("-").reject(&:empty?).map(&:capitalize).join("-")

    new_headers[k] = v
  end
end