Initial commit

config/initializers/string_extend.rb

@@ -0,0 +1,26 @@
+# encoding: UTF-8
+# frozen_string_literal: true
+
+module Enumerize
+  class Attribute
+    def value_options(options = {})
+      values = if options.empty?
+        @values
+      else
+        raise ArgumentError, 'Options cannot have both :only and :except' if options[:only] && options[:except]
+
+        only = Array(options[:only]).map(&:to_s)
+        except = Array(options[:except]).map(&:to_s)
+
+        @values.reject do |value|
+          if options[:only]
+            !only.include?(value)
+          elsif options[:except]
+            except.include?(value)
+          end
+        end
+      end
+      values.map { |v| [v.text, v.value] }
+    end
+  end
+end