functions.lua

function listApps()
    print('-- Listing Running Apps --');
    --hs.fnutils.each(hs.application.runningApplications(), function(app) print(app:bundleID(), app:title()) end)

    local screenCount = tablelength(hs.screen.allScreens());
    local printedApp = {};

    for i,app in pairs(hs.application.runningApplications()) do

        print(app:pid())

    end


    print('------------');
end

function tablelength(T)
    local count = 0
    for _ in pairs(T) do count = count + 1 end
    return count
end

function merge(firstTable, secondTable)

    local newTable = hs.fnutils.copy(firstTable);
    return hs.fnutils.concat(newTable, secondTable);
end

function scaleWindow(window, amount)

    local frame = window:frame();

    frame.x = frame.x - amount;
    frame.y = frame.y - amount;
    frame.w = frame.w + amount*2;
    frame.h = frame.h + amount*2;

    window:setFrame(frame);
end

function screenCount()
    return tablelength(hs.screen.allScreens())
end