lib/json_matchers/configuration.rb in json_matchers-0.8.0 vs lib/json_matchers/configuration.rb in json_matchers-0.9.0

@@ -2,9 +2,17 @@
   def self.configuration
     @configuration ||= Configuration.new
   end
 
   def self.configure
+    warn <<-WARN
+DEPRECATION: `JsonMatchers.configure`
+  After `json_matchers@0.9.x`, JsonMatchers.configure will be removed.
+
+  See https://github.com/thoughtbot/json_matchers/pull/31 for more information.
+
+WARN
+
     yield(configuration)
   end
 
   class Configuration
     def initialize