Paket: liblexical-underscore-perl (0.004-1)
liblexical-underscore-perl için bağlantılar
Debian Kaynakları:
- Hata Raporları
- Developer Information
- Debian Değişim Günlüğü
- Telif Hakkı Dosyası
- Debian Yama Takipçisi
liblexical-underscore-perl Kaynak Paketini İndir:
- [liblexical-underscore-perl_0.004-1.dsc]
- [liblexical-underscore-perl_0.004.orig.tar.gz]
- [liblexical-underscore-perl_0.004-1.debian.tar.xz]
Geliştiriciler:
Dış Kaynaklar:
- Ana Sayfa [search.cpan.org]
Benzer paketler:
access your caller's lexical underscore
Starting with Perl 5.10, it is possible to create a lexical version of the Perl default variable $_. Certain Perl constructs like the "given" keyword automatically use a lexical $_ rather than the global $_.
It is occasionallly useful for a sub to be able to access its caller's $_ variable regardless of whether it was lexical or not. The "(_)" sub prototype is the official way to do so, however there are sometimes disadvantages to this; in particular it can only appear as the final required argument in a prototype, and there is no way of the sub differentiating between an explicitly passed argument and $_.
lexical::underscore allows you to access your caller's lexical $_ variable as easily as:
${lexical::underscore()}
liblexical-underscore-perl ile İlgili Diğer Paketler
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- dep: libpadwalker-perl
- module to inspect and manipulate lexical variables
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- dep: perl
- Larry Wall's Practical Extraction and Report Language
liblexical-underscore-perl indir
Mimari | Paket Boyutu | Kurulu Boyut | Dosyalar |
---|---|---|---|
all | 11,3 kB | 29,0 kB | [dosya listesi] |