Add Require Entire Gemfile In A Pry Session as a ruby til

Author: jbranchaud

README.md

@@ -7,7 +7,7 @@ variety of languages and technologies. These are things that don't really
 warrant a full blog post. These are mostly things I learn by pairing with
 smart people at [Hashrocket](http://hashrocket.com/).
 
-_432 TILs and counting..._
+_433 TILs and counting..._
 
 ---
 
@@ -329,6 +329,7 @@ _432 TILs and counting..._
 - [Rake Only Lists Tasks With Descriptions](ruby/rake-only-lists-tasks-with-descriptions.md)
 - [Replace The Current Process With An External Command](ruby/replace-the-current-process-with-an-external-command.md)
 - [Rendering ERB](ruby/rendering-erb.md)
+- [Require Entire Gemfile In Pry Session](ruby/require-entire-gemfile-in-pry-session.md)
 - [Returning With Sequel](ruby/returning-with-sequel.md)
 - [Running A Single MiniTest Example](ruby/running-a-single-minitest-example.md)
 - [Safe Navigation Operator](ruby/safe-navigation-operator.md)

ruby/require-entire-gemfile-in-pry-session.md

@@ -0,0 +1,18 @@
+# Require Entire Gemfile In Pry Session
+
+Want to experiment in a pry session with some of the gems in your project's
+`Gemfile`? You can quickly require all the gems for your project using
+Bundler's `#require` method.
+
+Just require `bundler` itself and then execute `Bundler.requie`. Everything
+will be loaded in.
+
+```ruby
+> require 'bundler'
+=> true
+> Bundler.require
+=> [Gem::Dependency.new("devise", Gem::Requirement.new([">= 0"]), :runtime),
+ Gem::Dependency.new("rails", Gem::Requirement.new(["= 4.2.5"]), :runtime),
+ Gem::Dependency.new("pg", Gem::Requirement.new(["~> 0.15"]), :runtime),
+...
+```