Method: SecretConfig::Registry#refresh!

Defined in:
lib/secret_config/registry.rb

#refresh! ⇒ Object

Refresh the in-memory cached copy of the centralized configuration information. Environment variable values will take precedence over the central store values.



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# File 'lib/secret_config/registry.rb', line 92

def refresh!
  existing_keys = cache.keys
  updated_keys  = []
  fetch_path(path).each_pair do |key, value|
    cache[key] = env_var_override(key, value)
    updated_keys << key
  end

  # Remove keys deleted from the central registry.
  (existing_keys - updated_keys).each { |key| provider.delete(key) }

  true
end