1 files changed, 28 insertions, 0 deletions
diff --git a/bower_components/moment/src/lib/duration/iso-string.js b/bower_components/moment/src/lib/duration/iso-string.js
new file mode 100644
index 0000000..2670a9d
--- /dev/null
+++ b/bower_components/moment/src/lib/duration/iso-string.js
@@ -0,0 +1,28 @@
+var abs = Math.abs;
+
+export function toISOString() {
+    // inspired by https://github.com/dordille/moment-isoduration/blob/master/moment.isoduration.js
+    var Y = abs(this.years());
+    var M = abs(this.months());
+    var D = abs(this.days());
+    var h = abs(this.hours());
+    var m = abs(this.minutes());
+    var s = abs(this.seconds() + this.milliseconds() / 1000);
+    var total = this.asSeconds();
+
+    if (!total) {
+        // this is the same as C#'s (Noda) and python (isodate)...
+        // but not other JS (goog.date)
+        return 'P0D';
+    }
+
+    return (total < 0 ? '-' : '') +
+        'P' +
+        (Y ? Y + 'Y' : '') +
+        (M ? M + 'M' : '') +
+        (D ? D + 'D' : '') +
+        ((h || m || s) ? 'T' : '') +
+        (h ? h + 'H' : '') +
+        (m ? m + 'M' : '') +
+        (s ? s + 'S' : '');
+}