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Contents
require 'cgi'
module Slippery
module Processors
class AddGoogleFont
def initialize(font_name, variants = [])
@font_name = font_name.freeze
@variants = variants.freeze
end
def call(doc)
doc.rewrite('head', &add_font_link)
end
def add_font_link
->(head) {
head << H[:link, {rel: 'stylesheet', type: 'text/css', href: href}]
}
end
def href
'http://fonts.googleapis.com/css?family=' +
CGI.escape(@font_name) + (@variants.empty? ? '' : ':' + @variants.join(','))
end
end
end
end
Version data entries
8 entries across 8 versions & 1 rubygems