diff --git a/README.md b/README.md
index 5255b9a..444aba8 100644
--- a/README.md
+++ b/README.md
@@ -10,7 +10,7 @@ pairing with smart people at Hashrocket.
 
 For a steady stream of TILs, [sign up for my newsletter](https://crafty-builder-6996.ck.page/e169c61186).
 
-_1701 TILs and counting..._
+_1702 TILs and counting..._
 
 See some of the other learning resources I work on:
 
@@ -1402,6 +1402,7 @@ If you've learned something here, support my efforts writing daily TILs by
 - [Iterate With An Offset Index](ruby/iterate-with-an-offset-index.md)
 - [Include Extra Context In A Honeybadger Notify](ruby/include-extra-context-in-a-honeybadger-notify.md)
 - [Ins And Outs Of Pry](ruby/ins-and-outs-of-pry.md)
+- [Install And Require Gems Inline Without Gemfile](ruby/install-and-require-gems-inline-without-gemfile.md)
 - [Install Latest Version Of Ruby With asdf](ruby/install-latest-version-of-ruby-with-asdf.md)
 - [Invoking Rake Tasks Multiple Times](ruby/invoking-rake-tasks-multiple-times.md)
 - [IRB Has Built-In Benchmarking With Ruby 3](ruby/irb-has-built-in-benchmarking-with-ruby-3.md)
diff --git a/ruby/install-and-require-gems-inline-without-gemfile.md b/ruby/install-and-require-gems-inline-without-gemfile.md
new file mode 100644
index 0000000..d01a153
--- /dev/null
+++ b/ruby/install-and-require-gems-inline-without-gemfile.md
@@ -0,0 +1,74 @@
+# Install And Require Gems Inline Without Gemfile
+
+[Bundler](https://bundler.io/) has an _inline_ feature where you can declare
+gems that should be installed and required for the current file without the use
+of a `Gemfile`. This is useful for creating a single-file Ruby script that can
+define its own dependencies.
+
+Require `"bundler/inline"` and then add a `gemfile` block toward the top of the
+script to specify the source and any gems.
+
+```ruby
+require "bundler/inline"
+
+gemfile do
+  source "https://rubygems.org"
+  gem "httparty"
+end
+```
+
+When the script gets run (e.g. `ruby script.rb`), it will install the gems (if
+they haven't already been installed) and then run the script. You can specify
+version constraints just like you'd do in a `Gemfile`.
+
+Here is a single-file script using this approach that I wrote to interact with
+the Kit API.
+
+```ruby
+#!/usr/bin/env ruby
+require "bundler/inline"
+
+gemfile do
+  source "https://rubygems.org"
+  gem "httparty"
+end
+
+require "json"
+require_relative "kit_client"
+
+API_SECRET = ENV["KIT_API_SECRET"]
+
+def fetch_all_tags(api_secret)
+  client = KitClient.new("https://api.kit.com/v4", api_secret)
+
+  tags = []
+  after_cursor = nil
+
+  loop do
+    params = {per_page: 1000}
+    params[:after] = after_cursor if after_cursor
+
+    response = client.get("/tags", params)
+
+    data = JSON.parse(response.body)
+    tags.concat(data["tags"])
+
+    break unless data["pagination"]["has_next_page"]
+    after_cursor = data["pagination"]["end_cursor"]
+  end
+
+  tags
+end
+
+tags = fetch_all_tags(API_SECRET)
+
+tags.each do |tag|
+  puts tag
+end
+```
+
+Because I've specified the shebang at the top of the file (and assuming I've
+`chmod +x fetch_tags.rb`), I can run this directly as a script with
+`./fetch_tags.rb`.
+
+[source](https://bundler.io/guides/bundler_in_a_single_file_ruby_script.html)