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js regex split #153

Open zzz6519003 opened 1 year ago

zzz6519003 commented 1 year ago 
"abcdef".split(/([A-Z][A-Z])/gi)
(7) ['', 'ab', '', 'cd', '', 'ef', '']
"abcdef".split(/([A-Z])/gi)
(13) ['', 'a', '', 'b', '', 'c', '', 'd', '', 'e', '', 'f', '']
"abcdefg".split(/([A-Z][A-Z])/gi)
(7) ['', 'ab', '', 'cd', '', 'ef', 'g']
"abcdefg".split("b")
(2) ['a', 'cdefg']
"abcdefg".split(/b/)
(2) ['a', 'cdefg']
"abcdefg".split(/(b)/)
(3) ['a', 'b', 'cdefg']
"abcdefg".split(/b/)
(2) ['a', 'cdefg']
"abcdefg".split(/b/g)
(2) ['a', 'cdefg']
"abcdefg".split(/b/gi)
(2) ['a', 'cdefg']