(hopefully) fixes incorrect RSS feed formatting. also some deployment changes that didn't work and gemfile updates

.ruby-gemset

···
+blog

.ruby-version

···
-ruby-3.0.2
+ruby-3.2.0

.ruby-version.02.17.2025-01:27:07

···
+ruby-3.0.2

.rvmrc.02.17.2025-01:08:33

···
+#!/usr/bin/env bash
+
+# This is an RVM Project .rvmrc file, used to automatically load the ruby
+# development environment upon cd'ing into the directory
+
+# First we specify our desired <ruby>[@<gemset>], the @gemset name is optional,
+# Only full ruby name is supported here, for short names use:
+#     echo "rvm use 3.0.2@blog" > .rvmrc
+environment_id="ruby-3.0.2@blog"
+
+# Uncomment the following lines if you want to verify rvm version per project
+# rvmrc_rvm_version="1.29.12-next (master)" # 1.10.1 seems like a safe start
+# eval "$(echo ${rvm_version}.${rvmrc_rvm_version} | awk -F. '{print "[[ "$1*65536+$2*256+$3" -ge "$4*65536+$5*256+$6" ]]"}' )" || {
+#   echo "This .rvmrc file requires at least RVM ${rvmrc_rvm_version}, aborting loading."
+#   exit 1
+# }
+
+# First we attempt to load the desired environment directly from the environment
+# file. This is very fast and efficient compared to running through the entire
+# CLI and selector. If you want feedback on which environment was used then
+# insert the word 'use' after --create as this triggers verbose mode.
+if [[ -d "${rvm_path:-$HOME/.rvm}/environments"
+  && -s "${rvm_path:-$HOME/.rvm}/environments/$environment_id" ]]
+then
+  \. "${rvm_path:-$HOME/.rvm}/environments/$environment_id"
+  for __hook in "${rvm_path:-$HOME/.rvm}/hooks/after_use"*
+  do
+    if [[ -f "${__hook}" && -x "${__hook}" && -s "${__hook}" ]]
+    then \. "${__hook}" || true
+    fi
+  done
+  unset __hook
+  if (( ${rvm_use_flag:=1} >= 1 )) # display automatically
+  then
+    if [[ $- == *i* ]] # check for interactive shells
+    then printf "%b" "Using: $(tput setaf 2 2>/dev/null)$GEM_HOME$(tput sgr0 2>/dev/null)\n" # show the user the ruby and gemset they are using in green
+    else printf "%b" "Using: $GEM_HOME\n" # don't use colors in non-interactive shells
+    fi
+  fi
+else
+  # If the environment file has not yet been created, use the RVM CLI to select.
+  rvm --create use  "$environment_id" || {
+    echo "Failed to create RVM environment '${environment_id}'."
+    return 1
+  }
+fi
+
+# If you use bundler, this might be useful to you:
+# if [[ -s Gemfile ]] && {
+#   ! builtin command -v bundle >/dev/null ||
+#   builtin command -v bundle | GREP_OPTIONS="" \command \grep $rvm_path/bin/bundle >/dev/null
+# }
+# then
+#   printf "%b" "The rubygem 'bundler' is not installed. Installing it now.\n"
+#   gem install bundler
+# fi
+# if [[ -s Gemfile ]] && builtin command -v bundle >/dev/null
+# then
+#   bundle install | GREP_OPTIONS="" \command \grep -vE '^Using|Your bundle is complete'
+# fi

Gemfile

···
 source "https://rubygems.org"
 
-ruby "3.0.2"
+ruby "3.2.0"
 
 # Bundle edge Rails instead: gem "rails", github: "rails/rails", branch: "main"
 gem "rails", "~> 7.1.3", ">= 7.1.3.2"

Gemfile.lock

···
   web-console
 
 RUBY VERSION
-   ruby 3.0.2p107
+   ruby 3.2.0p0
 
 BUNDLED WITH
    2.2.22

app/views/articles/index.rss.builder

···
     @article.each do |article|
       xml.item do
         xml.title article.title
-        xml.description article.body
+        xml.description article.body.to_html.html_safe
         xml.pubDate article.created_at.to_formatted_s(:rfc822)
         xml.link article_url(article)
         xml.guid article_url(article)

config/puma.rb

···
 worker_timeout 3600 if ENV.fetch("RAILS_ENV", "development") == "development"
 
 # Specifies the `port` that Puma will listen on to receive requests; default is 3000.
-port ENV.fetch("PORT") { 3000 }
+port ENV.fetch("PORT") { 3003 }
 
 # Specifies the `environment` that Puma will run in.
-environment ENV.fetch("RAILS_ENV") { "development" }
+environment ENV.fetch("RAILS_ENV") { "production" }
 
 # Specifies the `pidfile` that Puma will use.
 pidfile ENV.fetch("PIDFILE") { "tmp/pids/server.pid" }