Leveraging a Gemfile to run fastlane lanes and actions will yield a speedier execution of the toolchain. To get started, the first thing you will need to do is install Bundler (https://bundler.io/) by entering the following:
sudo gem install bundler
Bundler provides a consistent environment for Ruby projects by tracking and installing the exact gems and versions that are needed. Bundler is an exit from dependency hell, and it ensures that the gems you need are present in development, staging, and production. Starting work on a project is as simple as bundle install.
(source: bundler.io)
Next, create a Gemfile in the root of your project, adding the following basic template contents:
source "https://rubygems.org" gem "fastlane"
What is happening here is that it first tells the bundler to look for gems declared in the specific...
