diff options
| -rw-r--r-- | lualib/lua_util.lua | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/lualib/lua_util.lua b/lualib/lua_util.lua index 4b2498e61..fb9fab0a4 100644 --- a/lualib/lua_util.lua +++ b/lualib/lua_util.lua @@ -271,6 +271,15 @@ end exports.disable_module = disable_module + +--[[[ +-- @function lua_util.parse_time_interval(str) +-- Parses human readable time interval +-- Accepts 's' for seconds, 'm' for minutes, 'h' for hours, 'd' for days, +-- 'w' for weeks, 'y' for years +-- @param {string} str input string +-- @return {number|nil} parsed interval as seconds (might be fractional) +--]] local function parse_time_interval(str) local function parse_time_suffix(s) if s == 's' then @@ -281,6 +290,8 @@ local function parse_time_interval(str) return 3600 elseif s == 'd' then return 86400 + elseif s == 'w' then + return 86400 * 7 elseif s == 'y' then return 365 * 86400; end @@ -300,7 +311,7 @@ local function parse_time_interval(str) (lpeg.S("+-") * parser.fractional) parser.time = lpeg.Cf(lpeg.Cc(1) * (parser.number / tonumber) * - ((lpeg.S("smhdy") / parse_time_suffix) ^ -1), + ((lpeg.S("smhdwy") / parse_time_suffix) ^ -1), function (acc, val) return acc * val end) local t = lpeg.match(parser.time, str) |