Groups the elements of a list based on the given function.

Randomizes the order of the values of an list, returning a new list.

Sorts the given dictionary by value.

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Maps the values of a list to a dictionary using a function.

Returns the difference between two lists, after applying the provided function to each list element of both.

Retrieves the value of the nested key indicated by the given selector list from a dictionary or list.

Returns a list of elements that exist in both lists, after applying the provided function to each list element of both.

Returns the symmetric difference between two lists, after applying the provided function to each list element of both.

Returns every element that exists in any of the two lists once, after applying the provided function to each element of both.

Converts a number to a list of digits.

Finds the index of the first element in the given list that satisfies the provided testing function.

Finds the indexes of all elements in the given list that satisfy the provided testing function.

Finds the index of the last element in the given list that satisfies the provided testing function.

Converts a list of dictionaries into a list of values corresponding to the specified key.