Changeset 3627

Timestamp:

12/27/07 06:10:35 (11 months ago)

Author:

cho45

Message:

platform/gecko/jsm/file.jsm:

もうすこしスマートに

Files:

• platform/gecko/jsm/file.jsm (modified) (2 diffs)

platform/gecko/jsm/file.jsm

@@ -21 +21 @@
         read : function (file, mode) {
                 return File.open(file, mode || "text", function (s) {
-                        var res = "", str;
-                        while (str = s.readString(4096)) res += str;
-                        return res;
+                        var res = [], str;
+                        while (str = s.readString(4096)) res.push(str);
+                        return res.join("");
                 });
         },
@@ -36 +36 @@
                 var file = File.toFile(file);
                 var write, charset, strm;
-                mode.replace(/(write|charset=([^\s]+))/g, function (_, v1, v2) {
+                mode.replace(/(?:(write)|charset=([^\s]+))/g, function (_, v1, v2) {
                         if (v1) write = true;
                         if (v2) charset = v2;
                         return "";
                 });
-                if (write) {
-                        strm = IO.newOutputStream(file, mode, charset);
-                } else {
-                        strm = IO.newInputStream(file, mode, charset);
-                }
+                strm = IO[write ? "newOutputStream" : "newInputStream"](file, mode, charset);
                 try {
                         var ret = func.call(file, strm);