zh-cn for Scala Tour: for-comprehensions.md #1184
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@jvican looks like Drone needs unwedging...? |
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realwunan
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…use 'for 表达式' instead of 'for 推导'
liufengyun
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Nov 30, 2018
_zh-cn/tour/for-comprehensions.md
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| next-page: generic-classes | |||
| previous-page: extractor-objects | |||
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| Scala 提供一个轻量级的标记方式用来表示 *序列表达式*。表达式使用以下形式 `for (enumerators) yield e`，此处 `enumerators` 指一组以分号分隔的迭代器。一个 *enumerator* 要么是一个产生新变量的构造器，要么是一个过滤器。表达式在循环的每一次迭代中都会计算 `e` 值，并保存在集合中，循环结束后返回该集合。 | |||
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这里又出现comprehension的翻译。for-comprehension翻译为for表达式没有问题，但是sequence comprehension翻译为序列表达式，感觉少点东西。
序列筛程如何？从词源来说，comprehension来自集合的comprehension表示，即用一个property来描述集合的元素，形象上其类似"筛"。在编程中，其不仅可以筛，而且可以转换，所以我想到筛程。 WDYT @sadhen @hepin1989 @realwunan
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是的，翻译的时候可以拿着本书参考下，如果多个人每个人都来一下，很难统一。推荐《Scala实用指南》
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谢谢 @liufengyun @hepin1989 这篇我好好改一下
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今天还在上班，周末我看下 |
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@liufengyun @hepin1989 @sadhen |
liufengyun
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Dec 3, 2018
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Simplified Chinese version of Scala Tour: For Comprehensions