如何停止Coffeescript从转义的关键字？

问题描述

我想写一个indexeddb函数delete。它应该在JS中读取：

I am trying to write a indexeddb function "delete". It should read like this in JS:

var transaction = db.transaction('objectStore','readwrite');
var objectStore = transaction.objectStore('objectStore');
objectStore.delete(id);

但是，当我写在CS：

transaction = db.transaction 'objectStore','readWrite'
objectStore = transaction.objectStore 'objectStore'
objectStore.delete(id)

当然会输出：

...
objectStore["delete"](id);

我没有为IDBTransaction写一个名为delete的方法，但是我必须使用它。如何让CS避免转换删除方法并将其转换为对象中的删除键？

I didn't write a method for IDBTransaction called "delete", but I have to use it. How can I keep CS from escaping the "delete" method and turning it into a "delete" key in an object?

推荐答案

使用反引号传递裸露的Javascript：

Use backticks to pass through bare Javascript:

`objectStore.delete(id)`

将通过逐字编译。请在我最喜欢的网站上尝试在CS和JS之间进行解释：

will be compiled through verbatim. Try it here at my favorite site for interpreting between CS and JS: http://js2coffee.org/#coffee2js

transaction = db.transaction 'objectStore','readWrite'
objectStore = transaction.objectStore 'objectStore'
`objectStore.delete(id)`

成为

var objectStore, transaction;

transaction = db.transaction('objectStore', 'readWrite');

objectStore = transaction.objectStore('objectStore');

objectStore.delete(id);

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