Mercurial Hosting > luan
changeset 66:f7e17cfb35f9
minor toString() improvement
git-svn-id: https://luan-java.googlecode.com/svn/trunk@67 21e917c8-12df-6dd8-5cb6-c86387c605b9
| author | fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9> |
|---|---|
| date | Tue, 22 Jan 2013 00:00:27 +0000 |
| parents | 1ff53a88579a |
| children | 8ca58ab6919b |
| files | src/luan/Luan.java src/luan/LuanState.java src/luan/LuanTable.java |
| diffstat | 3 files changed, 18 insertions(+), 12 deletions(-) [+] |
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--- a/src/luan/Luan.java Thu Jan 17 23:09:50 2013 +0000 +++ b/src/luan/Luan.java Tue Jan 22 00:00:27 2013 +0000 @@ -1,7 +1,7 @@ package luan; -public class Luan { +public final class Luan { public static final String version = "Luan 0.0"; public static String type(Object obj) { @@ -77,4 +77,18 @@ int i = n.intValue(); return i==n.doubleValue() ? Integer.valueOf(i) : null; } + + public static String toString(Object obj) { + if( obj == null ) + return "nil"; + if( obj instanceof Number ) + return Luan.toString((Number)obj); + if( obj instanceof LuanException ) { + LuanException le = (LuanException)obj; + return le.getMessage(); + } + return obj.toString(); + } + + private Luan() {} // never }
--- a/src/luan/LuanState.java Thu Jan 17 23:09:50 2013 +0000 +++ b/src/luan/LuanState.java Tue Jan 22 00:00:27 2013 +0000 @@ -95,15 +95,7 @@ LuanFunction fn = getHandlerFunction(el,"__tostring",obj); if( fn != null ) return checkString( el, Luan.first( call(fn,el,"__tostring",obj) ) ); - if( obj == null ) - return "nil"; - if( obj instanceof Number ) - return Luan.toString((Number)obj); - if( obj instanceof LuanException ) { - LuanException le = (LuanException)obj; - return le.getMessage(); - } - return obj.toString(); + return Luan.toString(obj); } public final LuanFunction getHandlerFunction(LuanElement el,String op,Object obj) throws LuanException {
--- a/src/luan/LuanTable.java Thu Jan 17 23:09:50 2013 +0000 +++ b/src/luan/LuanTable.java Tue Jan 22 00:00:27 2013 +0000 @@ -98,7 +98,7 @@ } if( gotNull ) sb.append(i+1).append('='); - sb.append(obj); + sb.append(Luan.toString(obj)); } } } @@ -109,7 +109,7 @@ } else { sb.append(", "); } - sb.append(entry.getKey()).append('=').append(entry.getValue()); + sb.append(Luan.toString(entry.getKey())).append('=').append(Luan.toString(entry.getValue())); } } sb.append('}');