Method: COS::Struct::Base#initialize
- Defined in:
- lib/cos/struct.rb
#initialize(options = {}) ⇒ Base
Returns a new instance of Base.
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# File 'lib/cos/struct.rb', line 24 def initialize( = {}) # 意外参数检测 unless optional_attrs.include?(:SKIP_EXTRA) extra_keys = .keys - required_attrs - optional_attrs unless extra_keys.empty? raise AttrError, "Unexpected extra keys: #{extra_keys.join(', ')}" end end # 必选参数检测 required_keys = required_attrs - .keys unless required_keys.empty? raise AttrError, "Keys: #{required_keys.join(', ')} is Required" end # 动态创建实例变量 (required_attrs + optional_attrs).each do |attr| instance_variable_set("@#{attr}", [attr]) end end |