Update README and gem version

README.md

@@ -32,6 +32,34 @@ false.to_lua             # false
 nil.to_lua               # nil
 ```
 
+### Options
+#### Pretty formatting
+
+```ruby
+{a: 'hash', with: {a_nested: 'hash'}}.to_lua(pretty: true)
+
+# {
+#   ["a"] = "hash",
+#   ["with"] = {
+#     ["a_nested"] = "hash"
+#   }
+# }
+
+```
+
+#### Custom indentation
+
+```ruby
+{a: 'hash', with: {a_nested: 'hash'}}.to_lua(pretty: true, indent: '')
+
+# {
+# ["a"] = "hash",
+# ["with"] = {
+# ["a_nested"] = "hash"
+# }
+# }
+```
+
 ## Custom objects
 
 Custom objects can define the `as_lua` method. The return value will be

to_lua.gemspec

@@ -3,12 +3,11 @@ $LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
 
 Gem::Specification.new do |s|
   s.name     = 'to_lua'
-  s.version  = '0.0.1'
+  s.version  = '0.1.0'
   s.date     = '2015-05-14'
   s.summary  = 'Serialize objects to lua tables'
   s.authors  = ['Mantas Norvaiša']
   s.email    = '[email protected]'
-  s.files    = ['lib/hola.rb']
   s.homepage = 'https://github.com/mntnorv/to_lua'
   s.license  = 'MIT'