soldr-modules/tests_framework/lua/cliargs/utils/split.lua

local function split(str, pat)
  local t = {}
  local fpat = "(.-)" .. pat
  local last_end = 1
  local s, e, cap = str:find(fpat, 1)

  while s do
    if s ~= 1 or cap ~= "" then
      table.insert(t,cap)
    end

    last_end = e + 1
    s, e, cap = str:find(fpat, last_end)
  end

  if last_end <= #str then
    cap = str:sub(last_end)
    table.insert(t, cap)
  end

  return t
end

return split