Request for cocoapods

[coolaj86]

Just for convenience. They already have good sudo-less instructions here:

https://guides.cocoapods.org/using/getting-started.html#installation

gem install --user-install cocoapods
if ! grep -q GEM_HOME ~/.config/envman/ENV.env; then
  echo 'export GEM_HOME=$HOME/.gem' >> ~/.config/envman/ENV.env
fi
mkdir -p ~/.gem/bin
pathman add ~/.gem/bin

Also:

• update flutter on macOS to do this
• requires ruby-install and chruby (or something)

  brew install ruby-install
  brew install chruby
  # no fish support?
  source /Users/aj/.local/opt/brew/opt/chruby/share/chruby/chruby.sh
  source /Users/aj/.local/opt/brew/opt/chruby/share/chruby/auto.sh
  
  brew install chruby-fish
  source /Users/aj/.local/opt/brew/opt/chruby-fish/share/fish/vendor_functions.d/chruby.fish
  source /Users/aj/.local/opt/brew/opt/chruby-fish/share/fish/vendor_functions.d/chruby_use.fish
  source /Users/aj/.local/opt/brew/opt/chruby-fish/share/fish/vendor_functions.d/chruby_reset.fish
  
  ruby-install ruby 3

  ln -sf 3.3.0 ~/.gem/ruby/current
   export PATH="$HOME/.gem/ruby/current/bin:$PATH"