Class: Jekyll::LastModifiedAtTag

Inherits:
Liquid::Tag
  • Object
show all
Defined in:
jekyll/_plugins/jekyll-last-modified-at.rb

Instance Method Summary collapse

Constructor Details

#initialize(tag_name, format, tokens) ⇒ LastModifiedAtTag

Returns a new instance of LastModifiedAtTag.



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# File 'jekyll/_plugins/jekyll-last-modified-at.rb', line 3

def initialize(tag_name, format, tokens)
  super
  @format = format.empty? ? nil : format.strip
end

Instance Method Details

#render(context) ⇒ Object 



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# File 'jekyll/_plugins/jekyll-last-modified-at.rb', line 8

def render(context)
  site_source = context.registers[:site].source
  article_file = context.environments.first["page"]["path"]
  article_file_path = File.expand_path(article_file, site_source)

  unless File.exists? article_file_path
    raise Errno::ENOENT, "#{article_file_path} does not exist!"
  end 

  last_modified_time = File.mtime(article_file_path)

  Time.at(last_modified_time.to_i).strftime(@format || "%d-%b-%y")
end