Compare string if there's at most one wrong character in Lua
snippet in lua
Compare string if there's at most one wrong character in Lua
user1646
function my_compare(w1, w2)
if w1:len() ~= w2:len() then
return false
end
for i = 1, w1:len() do
if w1:sub(i, i) ~= w2:sub(i, i) then
return w1:sub(i + 1) == w2:sub(i + 1)
end
end
return true
end