mirror of
https://github.com/lune-org/lune.git
synced 2024-12-13 21:40:40 +00:00
39 lines
1.1 KiB
Text
39 lines
1.1 KiB
Text
--!nocheck
|
|
|
|
local regex = require("@lune/regex")
|
|
|
|
local re = regex.new("[0-9]+")
|
|
|
|
assert(re:isMatch("look, a number: 1241425") == true)
|
|
|
|
local mtch = re:find("1337 wow")
|
|
assert(mtch ~= nil)
|
|
assert(mtch.start == 1)
|
|
assert(mtch.finish == 4)
|
|
assert(mtch.len == 4)
|
|
assert(mtch.text == "1337")
|
|
assert(#mtch == mtch.len)
|
|
|
|
re = regex.new([[([0-9]+) (\d+) \D+ \d+ (\d)]])
|
|
local captures = re:captures("1337 125600 wow! 1984 0")
|
|
assert(captures ~= nil)
|
|
assert(#captures == 3)
|
|
assert(captures:get(0).text == "1337 125600 wow! 1984 0")
|
|
assert(captures:get(1).text == "1337")
|
|
assert(captures:get(2).text == "125600")
|
|
assert(captures:get(3).text == "0")
|
|
assert(captures:get(4) == nil)
|
|
|
|
assert(captures:format("$0") == "1337 125600 wow! 1984 0")
|
|
assert(captures:format("$3 $2 $1") == "0 125600 1337")
|
|
|
|
re = regex.new("(?P<first>[^ ]+)[ ]+(?P<last>[^ ]+)(?P<space>[ ]*)")
|
|
captures = re:captures("w1 w2 w3 w4")
|
|
assert(captures:format("$last $first$space") == "w2 w1 ")
|
|
|
|
local split = regex.new([[,]]):split("1,2,3,4")
|
|
assert(#split == 4)
|
|
assert(split[1] == "1")
|
|
assert(split[2] == "2")
|
|
assert(split[3] == "3")
|
|
assert(split[4] == "4")
|