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| Language | Ruby |
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| Owner | w3xue |
| Created | 3 years ago |
| Modified | 3 years ago |
| Visibility | Public |
#!/usr/bin/ruby -w
class Box
# 构造器方法
def initialize(w,h)
@width, @height = w, h
end
# 定义 to_s 方法
def to_s
"(w:#@width,h:#@height)" # 对象的字符串格式
end
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