feat: ownPropertyOnly option to protect prototype, #454

docs/source/tutorials/options.md

@@ -128,6 +128,8 @@ it defaults to false.  For example, when set to true, a blank string would evalu
 
 **lenientIf** modifies the behavior of `strictVariables` to allow handling optional variables. If set to `true`, an undefined variable will *not* cause an exception in the following two situations: a) it is the condition to an `if`, `elsif`, or `unless` tag; b) it occurs right before a `default` filter. Irrelevant if `strictVariables` is not set. Defaults to `false`.
 
+**ownPropertyOnly** hides scope variables from prototypes, useful when you're passing a not sanitized object into LiquidJS or need to hide prototypes from templates. Defaults to `false`.
+
 {% note info Non-existent Tags %}
 Non-existent tags always throw errors during parsing and this behavior can not be customized.
 {% endnote %}

docs/source/zh-cn/tutorials/options.md

@@ -125,6 +125,8 @@ LiquidJS 把这个选项默认值设为 <code>true</code> 以兼容于 shopify/l
 
 **strictVariables** 用来启用变量严格模式。如果设置为 `true` 变量不存在时渲染会抛出异常，默认为 `false` 这时不存在的变量会被渲染为空字符串。
 
+**ownPropertyOnly** 用来隐藏原型上的变量，如果你需要把未经处理过的对象传递给模板时，可以设置 `ownPropertyOnly` 为 `true`，默认为 `false`。
+
 {% note info 不存在的标签 %}
 不存在的标签总是会抛出一个解析异常，这一行为无法自定义。
 {% endnote %}