Empty check should be first (#20)

* reset ordering

* version

Author: matt-taylor

Gemfile.lock

@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    json_schematize (0.13.0)
+    json_schematize (0.13.1)
       class_composer (>= 1.0)
 
 GEM

lib/json_schematize/introspect_instance_methods.rb

@@ -5,12 +5,12 @@ module InstanceMethods
     def to_h
       self.class.fields.map do |field|
         value = method(:"#{field.name}").()
-        if field.array_of_types
+        if value.class == JsonSchematize::EmptyValue
+          [field.name, nil]
+        elsif field.array_of_types
           [field.name, value.map(&:to_h)]
         elsif value.class == Class
           [field.name, value.to_s]
-        elsif value.class == JsonSchematize::EmptyValue
-          [field.name, nil]
         elsif JsonSchematize::Generator > value.class
           [field.name, value.to_h]
         else

lib/json_schematize/version.rb

@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module JsonSchematize
-  VERSION = "0.13.0"
+  VERSION = "0.13.1"
 end