Yes, this is pretty annoying. It was designed like this because you can apply str.join to every iterable object, not only array. The same way as len(iterable) is not specific to array but generic and that's why it's not a method of the array like array.len().
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Yes, this is pretty annoying. It was designed like this because you can apply
str.jointo every iterable object, not only array. The same way aslen(iterable)is not specific to array but generic and that's why it's not a method of the array likearray.len().