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Update builder.rst #21

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Update builder.rst #21

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3 changes: 1 addition & 2 deletions creational_patterns/builder.rst
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Expand Up @@ -114,8 +114,7 @@
建造者模式的简化:

- 省略抽象建造者角色：如果系统中只需要一个具体建造者的话，可以省略掉抽象建造者。
- 省略指挥者角色：在具体建造者只有一个的情况下，如果抽象建造者角色已经被省略掉，那么还可以省略指挥者角色，让
Builder角色扮演指挥者与建造者双重角色。
- 省略指挥者角色：在具体建造者只有一个的情况下，如果抽象建造者角色已经被省略掉，那么还可以省略指挥者角色，让Builder角色扮演指挥者与建造者双重角色。

建造者模式与抽象工厂模式的比较:

Expand Down