Description:
iterlite 0.2.2
Better iterators for python (all typed)
Examples
1. Simple
## create iterator for even integers squared
even_integers = Iter(range(100)) \
.filter(lambda x: x % 2 == 0) \
.map(lambda x: x ** 2)
## to evaluate into a list use
my_list = even_integers.to_list()
## The smart list will allow the usage of iterator notation again by
times2_iter = my_list.iter() \
.map(lambda x: x * 2)
2. Usage with inbuilt types
Unfortunately python doesn't support extensions to in-built types.
Thus we can only create wrappers to allow the functionality
To use it with in-built lists while keeping the list functionality use
# Instead of
my_list = list([5, 4, 3, 2, 1])
# Use the following to be Iter compatible
my_list = SList([5, 4, 3, 2, 1])
3. Sized iterators
When using stored data where we know the size of the collection (see collection)
Then we can wrap them slightly differently to have a few more functions in a nice format
# store the list as a collection iterable (aka sized)
my_collection = IterCollection(list(10))
# Then we can know the length of the collection without having to traverse the iterator
l = my_collection.len() # will call the __len__ of the wrapped class. In this case list
# We can also reverse the collection
rev = my_collection.reversed() # returns an iterator not a collection
License
For personal and professional use. You cannot resell or redistribute these repositories in their original state.
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