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s/sys.puts/console.log/ and add sprintf alias

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Sami Samhuri 2010-11-11 12:09:50 -08:00
parent a7a1043d59
commit 1470dc414d
1 changed files with 6 additions and 11 deletions
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17
format.js
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@ -6,32 +6,27 @@
// ISC license
//
var sys = require('sys');
function $args(args) {
return Array.prototype.slice.call(args);
}
exports.extendNativeStrings = function() {
String.prototype.printf = function(/* ... */) {
var args = $args(arguments);
var args = [].slice.call(arguments);
if (args[0] !== this) args.unshift(this);
sys.puts(exports.format.apply(this, args));
console.log(exports.format.apply(this, args));
};
String.prototype.format = function(/* ... */) {
var args = $args(arguments);
var args = [].slice.call(arguments);
if (args[0] !== this) args.unshift(this);
return exports.format.apply(this, args);
};
};
exports.printf = function(/* ... */) {
sys.puts(exports.format.apply(this, arguments));
console.log(exports.format.apply(this, arguments));
};
exports.sprintf = exports.format
exports.format = function(format) {
var argIndex = 1 // skip initial format argument
, args = $args(arguments)
, args = [].slice.call(arguments)
, i = 0
, n = format.length
, result = ''