utils

module fastcore.utils in fastcore

Functions

reduce

reduce(...)

    reduce(function, sequence[, initial]) -> value
    
    Apply a function of two arguments cumulatively to the items of a sequence,
    from left to right, so as to reduce the sequence to a single value.
    For example, reduce(lambda x, y: x+y, [1, 2, 3, 4, 5]) calculates
    ((((1+2)+3)+4)+5).  If initial is present, it is placed before the items
    of the sequence in the calculation, and serves as a default when the
    sequence is empty.

warn

warn(message, category=None, stacklevel=1, source=None)

    Issue a warning, or maybe ignore it or raise an exception.