有没有比Perl的Data :: Dumper更为冗长的替代方案? [英] Is there a less verbose alternative to Perl's Data::Dumper?

问题描述

我正在尝试打印一些解析树，而Data::Dumper对此非常冗长，例如打印:

I'm trying to print some parse trees, and Data::Dumper is very verbose for that, for example printing:

{
  'A' => {
    'ID' => 'y'
  },
  'OP' => '=',
  'B' => {
    'NUM' => '5'
  }
},

而不是说:

{
  'A' => {'ID' => 'y'},
  'OP' => '=',
  'B' => {'NUM' => '5'}
},

而且很难读，因为它需要大量的行.

and it's very hard to read since it take massive number of lines.

是否有任何Perl库可以完成Data::Dumper的工作，除了更简洁以外，还是我需要编写自己的库?

Is there any Perl library which does what Data::Dumper does except more tersely, or do I need to write my own?

推荐答案

您要 Data::Dump :

历史

Data::Dump模块从对Sarathy的沮丧中脱颖而出 在大多数情况下都是出色的Data::Dumper.基本思想和一些代码是 与Sarathy的模块共享. Data::Dump模块提供了很多功能 界面比Data::Dumper更简单.

The Data::Dump module grew out of frustration with Sarathy's in-most-cases-excellent Data::Dumper. Basic ideas and some code are shared with Sarathy's module. The Data::Dump module provides a much simpler interface than Data::Dumper.

Data::Printer 是一种具有彩色输出的更现代的替代方法.

Data::Printer is a more modern alternative with colored output.

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