require 'azure/storage/common'

  # Setup a specific instance of an Azure::Storage::Common::Client
  client = Azure::Storage::Common::Client.create(storage_account_name: <your account name>, storage_access_key: <your access key>)

  # Configure a ca_cert.pem file if you are having issues with ssl peer verification
  client.ca_file = './ca_file.pem'

  require 'azure/storage/common'
  client = Azure::Storage::Common::Client.create_development

  # Or create by options and provide your own proxy_uri
  client = Azure::Storage::Common::Client.create(use_development_storage: true, development_storage_proxy_uri: <your proxy uri>)

require "azure/storage/common"

# Creating an instance of `Azure::Storage::Common::Core::Auth::SharedAccessSignature`
generator = Azure::Storage::Common::Core::Auth::SharedAccessSignature.new(your_account_name, your_access_key)

# The generator now can be used to create service SAS or account SAS.
generator.generate_service_sas_token(my_path_or_table_name, my_sas_options)
generator.generate_account_sas_token(my_account_sas_options)
# For details about the possible options, please reference the document of the class `Azure::Storage::Common::Core::Auth::SharedAccessSignature`

require "azure/storage/common"

access_token = <your initial access token>

# Creating an instance of `Azure::Storage::Common::Core::TokenCredential`
token_credential = Azure::Storage::Common::Core::TokenCredential.new access_token
token_signer = Azure::Storage::Common::Core::Auth::TokenSigner.new token_credential
common_token_client = Azure::Storage::Common::Client.create.new(storage_account_name: <your_account_name>, signer: token_signer)

# Refresh internal is 50 minutes
refresh_interval = 50 * 60
# The user-defined thread that renews the access token
cancelled = false
renew_token = Thread.new do
  Thread.stop
  while !cancelled
    sleep(refresh_interval)

    # Renew the access token here

    # Update the access token to the credential
    token_credential.renew_token <new_access_token>
  end
end
sleep 0.1 while renew_token.status != 'sleep'
renew_token.run

# Call client functions as usaual