Hammerspoon - Bind Scroll Wheel Left/Right to Ctrl+Left/Right (move spaces)

init.lua

doKeyStroke = function(modifiers, character)
    local event = require("hs.eventtap").event
    event.newKeyEvent(modifiers, string.lower(character), true):post()
    event.newKeyEvent(modifiers, string.lower(character), false):post()
end

hs.eventtap.new({hs.eventtap.event.types.scrollWheel}, function(e)
    scrollWheelClick = e:getProperty(hs.eventtap.event.properties.scrollWheelEventDeltaAxis2)
    if scrollWheelClick > 0 then
        doKeyStroke({'ctrl'}, 'left')
    elseif scrollWheelClick < 0 then
        doKeyStroke({'ctrl'}, 'right')
    end
end):start()