cacheFor (obj, key) Objectpublic
Returns the cached value for a property, if one exists. This can be useful for peeking at the value of a computed property that is generated lazily, without accidentally causing it to be created.
Parameters:
-
obj
Object - the object whose property you want to check
-
key
String - the name of the property whose cached value you want to return
Returns:
-
Object - the cached value
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