Class: Sprockets::Svg::Cleaner

Inherits:
Object
  • Object
show all
Defined in:
lib/sprockets/svg/cleaner.rb

Class Method Summary collapse

Class Method Details

.call(input) ⇒ Object 



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# File 'lib/sprockets/svg/cleaner.rb', line 15

def self.call(input)
  process(input[:data])
end

.process(svg) ⇒ Object

TODO: integrate svgo instead: github.com/svg/svgo See github.com/lautis/uglifier on how to integrate a npm package as a gem.



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# File 'lib/sprockets/svg/cleaner.rb', line 8

def self.process(svg)
  document = Nokogiri::XML(svg).css('svg')
  document.css('[display=none]').remove
  document.xpath('//comment()').remove
  document.to_s.gsub("\n", '').gsub(/>\s+</, '><').strip
end