Support non-array

Author: ngan

Gemfile.lock

@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    code_manifest (1.2.0)
+    code_manifest (1.3.0)
 
 GEM
   remote: https://rubygems.org/

lib/code_manifest/manifest.rb

@@ -10,7 +10,7 @@ class Manifest
     attr_reader :rules
 
     def initialize(patterns)
-      @rules ||= patterns.map do |pattern|
+      @rules ||= Array(patterns).map do |pattern|
         Rule.new(CodeManifest.root, pattern)
       end
     end

lib/code_manifest/version.rb

@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module CodeManifest
-  VERSION = '1.2.0'
+  VERSION = '1.3.0'
 end