如何将Ruby数组存储到文件中? [英] how to store a Ruby array into a file?

问题描述

如何将 Ruby 数组存储到文件中?

How to store a Ruby array into a file?

推荐答案

有多种方法可以将数组转储到磁盘.您需要决定是要以二进制格式还是以文本格式进行序列化.

There are multiple ways to dump an array to disk. You need to decide if you want to serialize in a binary format or in a text format.

对于二进制序列化，您可以查看 Marshal

For binary serialization you can look at Marshal

对于文本格式，您可以使用 json、yaml, xml(带有 rexml, builder, ... ) , ...

For text format you can use json, yaml, xml (with rexml, builder, ... ) , ...

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