@api private
@param [Moneta store] adapter underlying adapter @param [Hash] options
# File lib/moneta/optionmerger.rb, line 10 def initialize(adapter, options = {}) super(adapter, options) @default_options = adapter.respond_to?(:default_options) ? adapter.default_options.dup : {} if options.include?(:only) raise ArgumentError, 'Either :only or :except is allowed' if options.include?(:except) methods = [options.delete(:only)].compact.flatten elsif options.include?(:except) methods = METHODS - [options.delete(:except)].compact.flatten else methods = METHODS end methods.each do |method| if oldopts = @default_options[method] newopts = (@default_options[method] = oldopts.merge(options)) newopts[:prefix] = "#{oldopts[:prefix]}#{options[:prefix]}" if oldopts[:prefix] || options[:prefix] else @default_options[method] = options end end end
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