「Text::FrontMatter::YAML」の版間の差分
提供: dsk's note
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| (同じ利用者による、間の6版が非表示) | |||
| 1行目: | 1行目: | ||
| + | {{google/ad/01}} | ||
| + | |||
<syntaxhighlight lang="perl"> | <syntaxhighlight lang="perl"> | ||
#!/usr/bin/perl | #!/usr/bin/perl | ||
| 13行目: | 15行目: | ||
my $metadata = $tfm->frontmatter_hashref; | my $metadata = $tfm->frontmatter_hashref; | ||
| − | print qq(This is $metadata->{title} | + | print qq(This is $metadata->{title}\n); |
| + | print qq(This is $metadata->{date}\n); | ||
| + | print qq(This is $metadata->{taxonomy}->{category}\n); | ||
| + | print qq(This is $metadata->{taxonomy}->{tag}\n); | ||
</syntaxhighlight> | </syntaxhighlight> | ||
| 25行目: | 30行目: | ||
--- | --- | ||
</pre> | </pre> | ||
| + | |||
| + | ===正規表現=== | ||
| + | *$yf =~/^-{3}${1}(.*?)-{3}${1}/#Triple-dashedを含まない | ||
| + | *$yf =~/^(-{3}${1}.*?-{3})${1}/#Triple-dashedを含む | ||
[[Category: perl]] | [[Category: perl]] | ||
| + | |||
| + | {{google/ad/01}} | ||
2016年4月21日 (木) 16:40時点における最新版
#!/usr/bin/perl use File::Slurp; use Text::FrontMatter::YAML; # READING my $text_with_frontmatter = read_file("item.md"); my $tfm = Text::FrontMatter::YAML->new( document_string => $text_with_frontmatter ); my $metadata = $tfm->frontmatter_hashref; print qq(This is $metadata->{title}\n); print qq(This is $metadata->{date}\n); print qq(This is $metadata->{taxonomy}->{category}\n); print qq(This is $metadata->{taxonomy}->{tag}\n);
---
title: London Industry at Night
date: 13:34 06/07/2014
taxonomy:
category: blog
tag: [city, night, photography]
---
正規表現
- $yf =~/^-{3}${1}(.*?)-{3}${1}/#Triple-dashedを含まない
- $yf =~/^(-{3}${1}.*?-{3})${1}/#Triple-dashedを含む
