Install on new system

gistfile1.txt

//To update ruby
//install rvm
curl -sSL https://raw.githubusercontent.com/rvm/rvm/master/binscripts/rvm-installer | bash -s stable
//to check rvm is installed or not
rvm list known
//to install new ruby
rvm install ruby@latest

OR

//install rvm
sudo curl -L https://get.rvm.io | bash -s stable --ruby
// set version usage
rvm use ruby-3.1.1
// set default version usage
rvm --default use 3.1.1


//to install homebrew
/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"

//to install cocoapods
sudo gem install cocoapods

//to install fastlane
sudo gem install fastlane

//to update bundler
bundle update --bundler