hi, I need to get image either from local storage,...

# arrow

[than_]

hi, I need to get image either from local storage, or if unavailable remote storage, or in worst case scenario get original and resize it. Lets say I have following:

IO.fx {
        val local: File? = getLocalFile().bind()

        val remote: File? = getCorrectSizeFromStorage().bind()

        val result: File? = getOriginalFromStorageAndResize().bind()
    }

Is there any nice pattern to short circuit the computation on first non-null value it finds?

[than_]

might have overthought it. the answer, for anybody interested, is elvis operator :D

[pakoito]

😄

[pakoito]

elvis is handleErrorWith for nullables

[than_]

thanks! that takes care of it better