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author | Xavier Noria <fxn@hashref.com> | 2016-08-06 19:21:59 +0200 |
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committer | Xavier Noria <fxn@hashref.com> | 2016-08-06 19:21:59 +0200 |
commit | 6b3719b7577ab81171bab94a0492ae383dd279fe (patch) | |
tree | dda0bb85b771cafd16acf5bea1288233feca8e09 /guides/rails_guides/kindle.rb | |
parent | 8b4e6bf23338e2080af537ea4f295e65a1d11388 (diff) | |
download | rails-6b3719b7577ab81171bab94a0492ae383dd279fe.tar.gz rails-6b3719b7577ab81171bab94a0492ae383dd279fe.tar.bz2 rails-6b3719b7577ab81171bab94a0492ae383dd279fe.zip |
applies new string literal convention in guides
The current code base is not uniform. After some discussion,
we have chosen to go with double quotes by default.
Diffstat (limited to 'guides/rails_guides/kindle.rb')
-rw-r--r-- | guides/rails_guides/kindle.rb | 56 |
1 files changed, 28 insertions, 28 deletions
diff --git a/guides/rails_guides/kindle.rb b/guides/rails_guides/kindle.rb index 081afcb09f..3686e195e0 100644 --- a/guides/rails_guides/kindle.rb +++ b/guides/rails_guides/kindle.rb @@ -4,10 +4,10 @@ unless `which kindlerb` abort "Please gem install kindlerb" end -require 'nokogiri' -require 'fileutils' -require 'yaml' -require 'date' +require "nokogiri" +require "fileutils" +require "yaml" +require "date" module Kindle extend self @@ -18,7 +18,7 @@ module Kindle puts "=> Using output dir: #{output_dir}" puts "=> Arranging html pages in document order" toc = File.read("toc.ncx") - doc = Nokogiri::XML(toc).xpath("//ncx:content", 'ncx' => "http://www.daisy.org/z3986/2005/ncx/") + doc = Nokogiri::XML(toc).xpath("//ncx:content", "ncx" => "http://www.daisy.org/z3986/2005/ncx/") html_pages = doc.select {|c| c[:src]}.map {|c| c[:src]}.uniq generate_front_matter(html_pages) @@ -49,14 +49,14 @@ module Kindle fdoc = Nokogiri::HTML(html) fdoc.search("h3").each do |h3| - h3.name = 'h4' + h3.name = "h4" end fdoc.search("h2").each do |h2| - h2.name = 'h3' - h2['id'] = h2.inner_text.gsub(/\s/, '-') + h2.name = "h3" + h2["id"] = h2.inner_text.gsub(/\s/, "-") end add_head_section fdoc, "Front Matter" - File.open("frontmatter.html",'w') {|f| f.puts fdoc.to_html} + File.open("frontmatter.html","w") {|f| f.puts fdoc.to_html} html_pages.unshift "frontmatter.html" end @@ -65,9 +65,9 @@ module Kindle html_pages.each_with_index do |page, section_idx| FileUtils::mkdir_p("sections/%03d" % section_idx) doc = Nokogiri::HTML(File.open(page)) - title = doc.at("title").inner_text.gsub("Ruby on Rails Guides: ", '') - title = page.capitalize.gsub('.html', '') if title.strip == '' - File.open("sections/%03d/_section.txt" % section_idx, 'w') {|f| f.puts title} + title = doc.at("title").inner_text.gsub("Ruby on Rails Guides: ", "") + title = page.capitalize.gsub(".html", "") if title.strip == "" + File.open("sections/%03d/_section.txt" % section_idx, "w") {|f| f.puts title} doc.xpath("//h3[@id]").each_with_index do |h3,item_idx| subsection = h3.inner_text content = h3.xpath("./following-sibling::*").take_while {|x| x.name != "h3"}.map(&:to_html) @@ -75,10 +75,10 @@ module Kindle item_path = "sections/%03d/%03d.html" % [section_idx, item_idx] add_head_section(item, subsection) item.search("img").each do |img| - img['src'] = "#{Dir.pwd}/#{img['src']}" + img["src"] = "#{Dir.pwd}/#{img['src']}" end item.xpath("//li/p").each {|p| p.swap(p.children); p.remove} - File.open(item_path, 'w') {|f| f.puts item.to_html} + File.open(item_path, "w") {|f| f.puts item.to_html} end end end @@ -87,21 +87,21 @@ module Kindle puts "=> Generating _document.yml" x = Nokogiri::XML(File.open("rails_guides.opf")).remove_namespaces! cover_jpg = "#{Dir.pwd}/images/rails_guides_kindle_cover.jpg" - cover_gif = cover_jpg.sub(/jpg$/, 'gif') + cover_gif = cover_jpg.sub(/jpg$/, "gif") puts `convert #{cover_jpg} #{cover_gif}` document = { - 'doc_uuid' => x.at("package")['unique-identifier'], - 'title' => x.at("title").inner_text.gsub(/\(.*$/, " v2"), - 'publisher' => x.at("publisher").inner_text, - 'author' => x.at("creator").inner_text, - 'subject' => x.at("subject").inner_text, - 'date' => x.at("date").inner_text, - 'cover' => cover_gif, - 'masthead' => nil, - 'mobi_outfile' => mobi_outfile + "doc_uuid" => x.at("package")["unique-identifier"], + "title" => x.at("title").inner_text.gsub(/\(.*$/, " v2"), + "publisher" => x.at("publisher").inner_text, + "author" => x.at("creator").inner_text, + "subject" => x.at("subject").inner_text, + "date" => x.at("date").inner_text, + "cover" => cover_gif, + "masthead" => nil, + "mobi_outfile" => mobi_outfile } puts document.to_yaml - File.open("_document.yml", 'w'){|f| f.puts document.to_yaml} + File.open("_document.yml", "w"){|f| f.puts document.to_yaml} end def add_head_section(doc, title) @@ -110,9 +110,9 @@ module Kindle title_node.content = title title_node.parent = head css = Nokogiri::XML::Node.new "link", doc - css['rel'] = 'stylesheet' - css['type'] = 'text/css' - css['href'] = "#{Dir.pwd}/stylesheets/kindle.css" + css["rel"] = "stylesheet" + css["type"] = "text/css" + css["href"] = "#{Dir.pwd}/stylesheets/kindle.css" css.parent = head doc.at("body").before head end |