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Allow explicit enumeration of fields for fieldsToString and simpletoString, doing automatic enumeration by default

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git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@5362 542714f4-19e9-0310-aa3c-eee0fc999fb1
This commit is contained in:
Jamie Doornbos
2008-09-09 23:36:05 +00:00
parent ccc81d4da0
commit b4af7a0250
1 changed files with 8 additions and 4 deletions
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src/as/com/threerings/util/StringUtil.as
+8 -4
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@@ -348,10 +348,14 @@ public class StringUtil
/** /**
* Return a string containing all the public fields of the object * Return a string containing all the public fields of the object
*/ */
public static function fieldsToString (buf :StringBuilder, obj :Object) :void public static function fieldsToString (
buf :StringBuilder, obj :Object, fieldNames :Array=null) :void
{ {
if (fieldNames == null) {
fieldNames = Environment.enumerateFields(obj);
}
var appended :Boolean = false; var appended :Boolean = false;
for each (var varName :String in Environment.enumerateFields(obj)) { for each (var varName :String in fieldNames) {
if (appended) { if (appended) {
buf.append(", "); buf.append(", ");
} }
@@ -363,12 +367,12 @@ public class StringUtil
/** /**
* Return a pretty basic toString of the supplied Object. * Return a pretty basic toString of the supplied Object.
*/ */
public static function simpleToString (obj :Object) :String public static function simpleToString (obj :Object, fieldNames :Array=null) :String
{ {
var buf :StringBuilder = new StringBuilder("["); var buf :StringBuilder = new StringBuilder("[");
buf.append(ClassUtil.tinyClassName(obj)); buf.append(ClassUtil.tinyClassName(obj));
buf.append("("); buf.append("(");
fieldsToString(buf, obj); fieldsToString(buf, obj, fieldNames);
return buf.append(")]").toString(); return buf.append(")]").toString();
} }