Quick locale-unaware positive integer formatting for Roblox Lua

FormatInteger.lua

local suffix={'K','M','G','T','P','E','Z','Y'};function FormatInteger(n)return tostring(math.floor(n)):reverse():gsub('%d%d%d','%1 '):gsub(' $',''):reverse()end;function FormatCompactInteger(n)return((((n<1000)and(n)or math.floor(n/(1000^math.floor(math.log10(n)/3))*((math.log10(n)%3<1)and 10 or 1))/((math.log10(n)%3<1)and 10 or 1))..(suffix[math.floor(math.log10(n)/3)]or'')):gsub('[.]',','))end;