Getter Memoization 浏览器兼容性
[英]Getter Memoization browser compatibility
问题描述
Referencing: Smart self overwriting lazy getters
参考： 智能自我覆盖懒惰的吸气剂
Does any one know if there are any caveats to being able to depend on the browser memoization for these getters?有谁知道对于这些 getter 依赖浏览器记忆是否有任何注意事项？
By caveat I mean: Do different browsers choose to not memoize these values?警告我的意思是：不同的浏览器是否选择不记住这些值？
1 个解决方案
解决方案1
1 已采纳 2015-11-12 22:47:29
Do different browsers choose to not memoize these values?
No, why would they?不，他们为什么要？ This technique works in every ES5-compliant browser, as it only requires getters (and maybe Object.defineProperty ) - which have nothing to do with ES6, btw.这种技术适用于每个符合 ES5 的浏览器，因为它只需要 getter（可能还有Object.defineProperty ）——这与 ES6 无关，顺便说一句。
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