Fix Dirty#*_was documentation

danbernier · web-flow · commit 417b84a0d111 · 2023-11-22T14:24:57.000-05:00
The docs illustrated `*_change`, not `*_was`, leaving the reader to have to guess.
diff --git a/activemodel/lib/active_model/dirty.rb b/activemodel/lib/active_model/dirty.rb
@@ -187,7 +187,7 @@ module Dirty
       #
       #   person = Person.new(name: 'Steph')
       #   person.name = 'Stephanie'
-      #   person.name_change # => ['Steph', 'Stephanie']
+      #   person.name_was # => 'Steph'
 
       ##
       # :method: *_previous_change

Original file line number	Diff line number	Diff line change
`@@ -187,7 +187,7 @@ module Dirty`
`187`	`187`	`#`
`188`	`188`	`# person = Person.new(name: 'Steph')`
`189`	`189`	`# person.name = 'Stephanie'`
`190`		`- # person.name_change # => ['Steph', 'Stephanie']`
	`190`	`+ # person.name_was # => 'Steph'`
`191`	`191`
`192`	`192`	`##`
`193`	`193`	`# :method: *_previous_change`