Download - The ruby way ii
Transcript
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Block简介
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Ruby中的 Block简介
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带参数的 Block
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Ruby中的运算符
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Ruby中运算符表达式
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Ruby中的基本类型
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Ruby中的整数类型
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单引号引用的字符串类型
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双引号引用的字符串类型
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字符串类型的其他写法
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字符串的 here document形式
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Ruby中的 Range类型
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Range作为条件
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Range作为间隔测试
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Array类型简介
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Hash类型简介
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正则表达式类型简介
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Ruby中的表达式
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表达式具有返回值
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表达式更进一步
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If 表达式
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If表达式
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If-else表达式
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If-elsif表达式
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三元条件表达式
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Ruby中的 Case语句
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无目标的 case语句
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有目标的 case语句
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有目标的 case语句进阶
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Ruby中的循环表达式…
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内建的循环表达式
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没有 do-while的应对
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Loop循环
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For循环
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For循环会被自动转化
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两者的细微差别
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整数上的迭代器
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其他类型上的迭代器
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循环的常用控制表达式
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其他控制表达式 redo, retry
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循环和 Range的结合使用
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To be continued…i love ruby. And you?