v5.2
v7.2 v7.1 v7.0 v6.1 v6.0 v5.2
GitHub

Required Files
Namespace
- Module

Ruby on Rails 5.2.8

option_merger.rb

activesupport/lib/active_support/option_merger.rb on GitHub

Required Files

active_support/core_ext/hash/deep_merge

Namespace

Module

ActiveSupport