Class: Jekyll::Gzip::Compressor

Inherits:
Object
  • Object
show all
Defined in:
lib/jekyll/gzip/compressor.rb

Constant Summary collapse

ZIPPABLE_EXTENSIONS = 
[
  '.html',
  '.css',
  '.js',
  '.txt',
  '.ttf',
  '.atom',
  '.stl',
  '.xml',
  '.svg',
  '.eot'
]

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(site) ⇒ Compressor

Returns a new instance of Compressor.



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# File 'lib/jekyll/gzip/compressor.rb', line 21

def initialize(site)
  @site = site
end

Instance Attribute Details

#site ⇒ Object (readonly)

Returns the value of attribute site.



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# File 'lib/jekyll/gzip/compressor.rb', line 19

def site
  @site
end

Instance Method Details

#compress ⇒ Object 



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# File 'lib/jekyll/gzip/compressor.rb', line 35

def compress
  site.each_site_file do |file|
    compress_file(file.destination(site.dest))
  end
end

#compress_file(file_name) ⇒ Object 



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# File 'lib/jekyll/gzip/compressor.rb', line 25

def compress_file(file_name)
  return unless ZIPPABLE_EXTENSIONS.include?(File.extname(file_name))
  zipped = "#{file_name}.gz"
  Zlib::GzipWriter.open(zipped, Zlib::BEST_COMPRESSION) do |gz|
    gz.mtime = File.mtime(file_name)
    gz.orig_name = file_name
    gz.write IO.binread(file_name)
  end
end