module Castle::SecureMode
Public Class Methods
signature(user_id, config = nil)
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@param user_id [String] @param config [Castle::Configuration, Castle::SingletonConfiguration
, nil]
# File lib/castle/secure_mode.rb, line 10 def signature(user_id, config = nil) config ||= Castle.config OpenSSL::HMAC.hexdigest('sha256', config.api_secret, user_id.to_s) end