ActiveSupport CoreExtensions String Access module Access Ruby on Rails 2.3.18 Since v2.2.3 Last seen in v2.3.18 Available in: v2.2.3 v2.3.18 Compare with: … v2.2.3 Makes it easier to access parts of a string, such as specific characters and substrings. Methods (defined here) # at # first # from # last # to
