feat(ruby): switch from rbenv to rtx for managing Ruby versions

tool-versions

@@ -18,6 +18,7 @@ neovim        latest
 nodejs        lts
 python        latest
 rclone        latest
+ruby          latest
 shellcheck    latest
 shfmt         latest
 starship      latest

zsh/ruby.zsh

@@ -2,24 +2,6 @@
 # Ruby environment setup.
 #
 
-# ==============================================================================
-# rbenv
-# ==============================================================================
-
-# Install rbenv
-zinit light-mode wait lucid as'program' pick'bin/rbenv' from'gh' \
-  atclone'src/configure && make -C src; libexec/rbenv init - > .rbenv.zsh' \
-  atpull'%atclone' src'.rbenv.zsh' nocompile'!' \
-  for @rbenv/rbenv
-
-# install ruby-build
-zinit light-mode wait lucid as'program' pick'bin/ruby-build' from'gh' \
-  for @rbenv/ruby-build
-
-# install rbenv-each plugin
-zinit light-mode wait lucid as'program' pick'bin/rbenv-each' from'gh' \
-  for @rbenv/rbenv-each
-
 # ==============================================================================
 # aliases
 # ==============================================================================
@@ -88,31 +70,3 @@ install_ruby_global_packages() {
   gem install --no-document rbenv-rehash
   gem install --no-document "${packages[@]}"
 }
-
-# ==============================================================================
-# bundler
-# ==============================================================================
-
-upgrade-bundler() {
-  rbenv each -v gem install --no-document 'bundler:~> 1.0' 'bundler:~> 2.0'
-}
-
-# ==============================================================================
-# solargraph
-# ==============================================================================
-
-solargraph-install() {
-  rbenv each -v gem install solargraph
-}
-
-solargraph-download-cores() {
-  rbenv each -v solargraph download-core
-}
-
-solargraph-list-versions() {
-  rbenv each -v gem list -q solargraph
-}
-
-rubygems-upgrade() {
-  rbenv each -v gem update --system
-}

zshenv

@@ -186,9 +186,6 @@ fi
 # Use custom tmux install if available
 path_prepend "/opt/tmux/bin"
 
-# Ruby setup for rbenv (./zsh/ruby.zsh)
-path_prepend "$HOME/.rbenv/shims"
-
 # Rust setup
 export RUSTUP_HOME="$HOME/.rustup"
 export CARGO_HOME="$HOME/.cargo"