From 29e0ed13f596c6bcd5a2f7d0046c5c81717b56de Mon Sep 17 00:00:00 2001
From: tamarr <tamarr@users.noreply.github.com>
Date: Mon, 19 Nov 2018 18:59:52 +0200
Subject: allow right to left styling of docs (#3)

* adding rtl css main file and logic to use
---
 guides/rails_guides/generator.rb | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

(limited to 'guides/rails_guides')

diff --git a/guides/rails_guides/generator.rb b/guides/rails_guides/generator.rb
index c83538ad48..5eee15b2ec 100644
--- a/guides/rails_guides/generator.rb
+++ b/guides/rails_guides/generator.rb
@@ -17,13 +17,14 @@ module RailsGuides
   class Generator
     GUIDES_RE = /\.(?:erb|md)\z/
 
-    def initialize(edge:, version:, all:, only:, kindle:, language:)
+    def initialize(edge:, version:, all:, only:, kindle:, language:, rtl: false)
       @edge     = edge
       @version  = version
       @all      = all
       @only     = only
       @kindle   = kindle
       @language = language
+      @rtl      = rtl
 
       if @kindle
         check_for_kindlegen
@@ -116,6 +117,10 @@ module RailsGuides
 
       def copy_assets
         FileUtils.cp_r(Dir.glob("#{@guides_dir}/assets/*"), @output_dir)
+        if (@rtl)
+          FileUtils.rm(Dir.glob("#{@output_dir}/stylesheets/main.css"))
+          FileUtils.mv("#{@output_dir}/stylesheets/main.rtl.css", "#{@output_dir}/stylesheets/main.css")
+        end
       end
 
       def output_file_for(guide)
@@ -198,7 +203,7 @@ module RailsGuides
       def check_fragment_identifiers(html, anchors)
         html.scan(/<a\s+href="#([^"]+)/).flatten.each do |fragment_identifier|
           next if fragment_identifier == "mainCol" # in layout, jumps to some DIV
-          unless anchors.member?(fragment_identifier)
+          unless anchors.member?(CGI.unescape(fragment_identifier))
             guess = anchors.min { |a, b|
               Levenshtein.distance(fragment_identifier, a) <=> Levenshtein.distance(fragment_identifier, b)
             }
-- 
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