I'm new to rails and encounter this warning when trying to run user feature spec which really confuse me.
.../ruby-2.5.5/gems/activesupport-5.2.5/lib/active_support/inflector/methods.rb:285: warning: constant ::Data is deprecated
.../ruby-2.5.5/gems/activesupport-5.2.5/lib/active_support/inflector/methods.rb:287: warning: constant ::Data is deprecated
It's a simple user creation feature with devise gem. I'm using rails-5, ruby-2.5.5.
Anyone know what may be causing these warnings? What should i do to fix it?