class MagicReveal::RevealJsFetcher
Fetches Reveal.js
Attributes
conductor[W]
version[R]
Public Class Methods
new(version = REVEAL_JS_VERSION)
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# File lib/magic_reveal/reveal_js_fetcher.rb, line 11 def initialize(version = REVEAL_JS_VERSION) @version = version end
Public Instance Methods
conductor()
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# File lib/magic_reveal/reveal_js_fetcher.rb, line 19 def conductor @conductor ||= Conductor.new zip_url end
save_important_parts_to(reveal_dir)
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# File lib/magic_reveal/reveal_js_fetcher.rb, line 33 def save_important_parts_to(reveal_dir) reveal_dir = Pathname.new reveal_dir reveal_dir.mkdir unless reveal_dir.exist? Dir.mktmpdir do |tmpdir| tmp_reveal_dir = Pathname(tmpdir) + 'reveal.js' save_to(tmp_reveal_dir.to_s) tmp_reveal_dir.children.select(&:directory?).reject { |c| %w[test].include? c.basename.to_s }.each do |dir| FileUtils.cp_r(dir.to_s, reveal_dir.to_s) end end end
save_to(reveal_dir)
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# File lib/magic_reveal/reveal_js_fetcher.rb, line 23 def save_to(reveal_dir) reveal_dir = Pathname.new reveal_dir Dir.mktmpdir do |tmpdir| zipfile = tmpdir + "fetching-#{REVEAL_JS_VERSION}.zip" conductor.fetch(zipfile) conductor.unpack(zipfile, reveal_dir) end end
zip_url()
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# File lib/magic_reveal/reveal_js_fetcher.rb, line 15 def zip_url "https://github.com/hakimel/reveal.js/archive/#{@version}.zip" end