[英]How can I use Perl 5 modules from Perl 6?
Is the a way to use Perl 5 modules from CPAN from Rakudo Perl 6?是否可以从 Rakudo Perl 6 使用来自 CPAN 的 Perl 5 模块?
For example, how can I use the venerable Perl 5 module, CGI, which hasn't been ported yet, in Perl 6.例如,如何在 Perl 6 中使用尚未移植的古老的 Perl 5 模块 CGI。
Update:更新:
And what this funky code from some early Perl 6 module:来自一些早期 Perl 6 模块的时髦代码是什么:
use CGI:from<perl5>;
Is the :from<perl5>
directive used to evoke some kind of a Perl 5 compatibility layer? :from<perl5>
指令是否用于唤起某种 Perl 5 兼容层? Can't seem to find any documentation about it.似乎找不到任何关于它的文档。
Use Inline::Perl5 .使用Inline::Perl5 。
The following example shows how to use the CPAN hosted Perl 5 module Text::Unidecode
("the Unicode transliteration of last resort") in Raku.以下示例显示了如何在 Raku 中使用 CPAN 托管的 Perl 5 模块Text::Unidecode
(“最后的 Unicode 音译”)。
First, install Inline::Perl5 if you don't already have it installed:首先,如果您还没有安装 Inline::Perl5,请安装它:
zef install Inline::Perl5
Now install the CPAN module if you don't already have it installed:如果你还没有安装 CPAN 模块,现在安装它:
perl -MCPAN -e "install Text::Unidecode"
You can now use the installed Perl module by writing a use
statement with an appended :from<Perl5>
(with an uppercase P
, not :from<perl5>
) :您现在可以通过编写带有附加:from<Perl5>
(带有大写P
,而不是:from<perl5>
)的use
语句来使用已安装的 Perl 模块:
use Text::Unidecode:from<Perl5>;
say Text::Unidecode::unidecode 'Solidarność';
displays:显示:
Solidarnosc
See also other SO posts about Inline::Perl5 .另请参阅有关 Inline::Perl5 的其他 SO 帖子。
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