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In the following example, the walktree function recursively calls itself: The objects that are made available through require must be declared as exported. If you pass additional arguments to a function over and above the number of parameters defined by the function, the additional argument values are normally ignored.
Here is another example with more classes and another level of inheritance. However, you can access those additional values through the arguments variable. You can create basic objects in a variety of ways. Use require in your code as follows: Become a member To get unlimited access to more of this great content, plus: We can create attributes in an object and we can assign values to those attributes in the same way that we do to a dictionary.
Here is an example of a function that uses both local and global variables: The function accomplishes that by assigning values to this. It has named attributes that can be "looked up" within the object.
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