lenses/ui/__init__.py
def set(self, newvalue):
        # type: (B) -> Callable[[S], T]
        '''Set the focus to `newvalue`.

            >>> from lenses import lens
            >>> set_item_one_to_four = lens[1].set(4)
            >>> set_item_one_to_four([1, 2, 3])
            [1, 4, 3]
        '''

        def setter(state):
            return self._optic.set(state, newvalue)

        return setter
def set(self, newvalue):
        # type: (B) -> Callable[[S], T]
        '''Set the focus to `newvalue`.

            >>> from lenses import lens
            >>> set_item_one_to_four = lens[1].set(4)
            >>> set_item_one_to_four([1, 2, 3])
            [1, 4, 3]
        '''

        def setter(state):
            return self._optic.set(state, newvalue)

        return setter
Set the focus to `newvalue`.

            >>> from lenses import lens
            >>> set_item_one_to_four = lens[1].set(4)
            >>> set_item_one_to_four([1, 2, 3])
            [1, 4, 3]