add csv gem

Author: morehouse

Gemfile

@@ -9,3 +9,5 @@ gem "kramdown-parser-gfm", "~> 1.1"
 gem "webrick", "~> 1.8"
 
 gem "github-pages", "~> 228", group: :jekyll_plugins
+
+gem "csv", "~> 3.3"

Gemfile.lock

@@ -27,6 +27,7 @@ GEM
     commonmarker (0.23.11)
     concurrent-ruby (1.3.5)
     connection_pool (2.5.4)
+    csv (3.3.5)
     dnsruby (1.73.0)
       base64 (>= 0.2)
       logger (~> 1.6)
@@ -289,6 +290,7 @@ PLATFORMS
   x86_64-linux
 
 DEPENDENCIES
+  csv (~> 3.3)
   github-pages (~> 228)
   jekyll-paginate
   kramdown-parser-gfm (~> 1.1)