Add OpenapiFirst.clear_cache! as public interface

Author: ahx

CHANGELOG.md

@@ -2,9 +2,7 @@
 
 ## Unreleased
 
-- `OpenapiFirst::FileLoader` will now cache the contents of files that have been loaded. This cache
-  is keyed on the file's path. If you need to reload your OpenAPI definition for tests or server hot
-  reloading, you can run `OpenapiFirst::FileLoader.clear_cache!`.
+- OpenapiFirst will now cache the contents of files that have been loaded. If you need to reload your OpenAPI definition for tests or server hot reloading, you can call `OpenapiFirst.clear_cache!`.
 
 ## 3.2.1
 

lib/openapi_first.rb

@@ -22,6 +22,12 @@ module OpenapiFirst
 
   FAILURE = :openapi_first_validation_failure
 
+  # Clears cached files
+  def self.clear_cache!
+    FileLoader.clear_cache!
+  end
+
+
   # @return [Configuration]
   def self.configuration
     @configuration ||= Configuration.new

spec/openapi_first_spec.rb

@@ -52,6 +52,15 @@
     end
   end
 
+  describe '.clear_cache!' do
+    it 'clears the file cache so files are reloaded on next load' do
+      first = OpenapiFirst.load(spec_path)
+      OpenapiFirst.clear_cache!
+      second = OpenapiFirst.load(spec_path)
+      expect(second).not_to be(first)
+    end
+  end
+
   describe '.load' do
     begin
       require 'multi_json'