Mercurial Hosting > luan
changeset 1195:9a57f0b16c2b
better String.split
| author | Franklin Schmidt <fschmidt@gmail.com> |
|---|---|
| date | Mon, 26 Feb 2018 19:07:49 -0700 |
| parents | bd0420fb3dd0 |
| children | 44491798e431 |
| files | conv.txt src/luan/modules/StringLuan.java website/src/manual.html.luan |
| diffstat | 3 files changed, 10 insertions(+), 2 deletions(-) [+] |
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diff -r bd0420fb3dd0 -r 9a57f0b16c2b conv.txt --- a/conv.txt Mon Feb 26 16:29:07 2018 -0700 +++ b/conv.txt Mon Feb 26 19:07:49 2018 -0700 @@ -10,3 +10,4 @@ "assert" "Io.repr" +"String.split"
diff -r bd0420fb3dd0 -r 9a57f0b16c2b src/luan/modules/StringLuan.java --- a/src/luan/modules/StringLuan.java Mon Feb 26 16:29:07 2018 -0700 +++ b/src/luan/modules/StringLuan.java Mon Feb 26 19:07:49 2018 -0700 @@ -239,9 +239,10 @@ return Pattern.compile(pattern).matcher(s).find(); } - public static LuanTable split(String s,String pattern) throws LuanException { + @LuanMethod public static String[] split(String s,String pattern,Integer limit) throws LuanException { Utils.checkNotNull(s); - return new LuanTable(Arrays.asList(s.split(pattern))); + int n = limit==null ? -1 : limit; + return s.split(pattern,n); } }
diff -r bd0420fb3dd0 -r 9a57f0b16c2b website/src/manual.html.luan --- a/website/src/manual.html.luan Mon Feb 26 16:29:07 2018 -0700 +++ b/website/src/manual.html.luan Mon Feb 26 19:07:49 2018 -0700 @@ -2494,6 +2494,12 @@ +<h4 heading><a name="String.split" href="#String.match"><code>String.split (s, pattern [, limit])</code></a></h4> + +<p> +Splits <code>s</code> using regex <code>pattern</code> and returns the results. If <code>limit</code> is positive, then only returns at most that many results. If <code>limit</code> is zero, then remove trailing empty results. + + <h4 heading><a name="String.sub" href="#String.sub"><code>String.sub (s, i [, j])</code></a></h4>