update dependencies

6 files changed, 31 insertions, 14 deletions

diff --git a/node_modules/moment/src/lib/duration/clone.js b/node_modules/moment/src/lib/duration/clone.js
new file mode 100644
index 000000000..56008d12e
--- /dev/null
+++ b/node_modules/moment/src/lib/duration/clone.js
@@ -0,0 +1,6 @@
+import { createDuration } from './create';
+
+export function clone () {
+    return createDuration(this);
+}
+
diff --git a/node_modules/moment/src/lib/duration/constructor.js b/node_modules/moment/src/lib/duration/constructor.js
index 5c97ef108..2d86d5e2c 100644
--- a/node_modules/moment/src/lib/duration/constructor.js
+++ b/node_modules/moment/src/lib/duration/constructor.js
@@ -25,7 +25,7 @@ export function Duration (duration) {
     // day when working around DST, we need to store them separately
     this._days = +days +
         weeks * 7;
-    // It is impossible translate months into days without knowing
+    // It is impossible to translate months into days without knowing
     // which months you are are talking about, so we have to store
     // it separately.
     this._months = +months +
diff --git a/node_modules/moment/src/lib/duration/create.js b/node_modules/moment/src/lib/duration/create.js
index 9b6d5a964..346814816 100644
--- a/node_modules/moment/src/lib/duration/create.js
+++ b/node_modules/moment/src/lib/duration/create.js
@@ -9,12 +9,12 @@ import { createLocal } from '../create/local';
 import { createInvalid as invalid } from './valid';
 
 // ASP.NET json date format regex
-var aspNetRegex = /^(\-)?(?:(\d*)[. ])?(\d+)\:(\d+)(?:\:(\d+)(\.\d*)?)?$/;
+var aspNetRegex = /^(\-|\+)?(?:(\d*)[. ])?(\d+)\:(\d+)(?:\:(\d+)(\.\d*)?)?$/;
 
 // from http://docs.closure-library.googlecode.com/git/closure_goog_date_date.js.source.html
 // somewhat more in line with 4.4.3.2 2004 spec, but allows decimal anywhere
 // and further modified to allow for strings containing both week and day
-var isoRegex = /^(-)?P(?:(-?[0-9,.]*)Y)?(?:(-?[0-9,.]*)M)?(?:(-?[0-9,.]*)W)?(?:(-?[0-9,.]*)D)?(?:T(?:(-?[0-9,.]*)H)?(?:(-?[0-9,.]*)M)?(?:(-?[0-9,.]*)S)?)?$/;
+var isoRegex = /^(-|\+)?P(?:([-+]?[0-9,.]*)Y)?(?:([-+]?[0-9,.]*)M)?(?:([-+]?[0-9,.]*)W)?(?:([-+]?[0-9,.]*)D)?(?:T(?:([-+]?[0-9,.]*)H)?(?:([-+]?[0-9,.]*)M)?(?:([-+]?[0-9,.]*)S)?)?$/;
 
 export function createDuration (input, key) {
     var duration = input,
@@ -48,7 +48,7 @@ export function createDuration (input, key) {
             ms : toInt(absRound(match[MILLISECOND] * 1000)) * sign // the millisecond decimal point is included in the match
         };
     } else if (!!(match = isoRegex.exec(input))) {
-        sign = (match[1] === '-') ? -1 : 1;
+        sign = (match[1] === '-') ? -1 : (match[1] === '+') ? 1 : 1;
         duration = {
             y : parseIso(match[2], sign),
             M : parseIso(match[3], sign),
diff --git a/node_modules/moment/src/lib/duration/iso-string.js b/node_modules/moment/src/lib/duration/iso-string.js
index 7bb022813..419f3638e 100644
--- a/node_modules/moment/src/lib/duration/iso-string.js
+++ b/node_modules/moment/src/lib/duration/iso-string.js
@@ -1,6 +1,10 @@
 import absFloor from '../utils/abs-floor';
 var abs = Math.abs;
 
+function sign(x) {
+    return ((x > 0) - (x < 0)) || +x;
+}
+
 export function toISOString() {
     // for ISO strings we do not use the normal bubbling rules:
     //  * milliseconds bubble up until they become hours
@@ -35,7 +39,7 @@ export function toISOString() {
     var D = days;
     var h = hours;
     var m = minutes;
-    var s = seconds;
+    var s = seconds ? seconds.toFixed(3).replace(/\.?0+$/, '') : '';
     var total = this.asSeconds();
 
     if (!total) {
@@ -44,13 +48,17 @@ export function toISOString() {
         return 'P0D';
     }
 
-    return (total < 0 ? '-' : '') +
-        'P' +
-        (Y ? Y + 'Y' : '') +
-        (M ? M + 'M' : '') +
-        (D ? D + 'D' : '') +
+    var totalSign = total < 0 ? '-' : '';
+    var ymSign = sign(this._months) !== sign(total) ? '-' : '';
+    var daysSign = sign(this._days) !== sign(total) ? '-' : '';
+    var hmsSign = sign(this._milliseconds) !== sign(total) ? '-' : '';
+
+    return totalSign + 'P' +
+        (Y ? ymSign + Y + 'Y' : '') +
+        (M ? ymSign + M + 'M' : '') +
+        (D ? daysSign + D + 'D' : '') +
         ((h || m || s) ? 'T' : '') +
-        (h ? h + 'H' : '') +
-        (m ? m + 'M' : '') +
-        (s ? s + 'S' : '');
+        (h ? hmsSign + h + 'H' : '') +
+        (m ? hmsSign + m + 'M' : '') +
+        (s ? hmsSign + s + 'S' : '');
 }
diff --git a/node_modules/moment/src/lib/duration/prototype.js b/node_modules/moment/src/lib/duration/prototype.js
index d923375cb..dd5470d38 100644
--- a/node_modules/moment/src/lib/duration/prototype.js
+++ b/node_modules/moment/src/lib/duration/prototype.js
@@ -6,6 +6,7 @@ import { abs } from './abs';
 import { add, subtract } from './add-subtract';
 import { as, asMilliseconds, asSeconds, asMinutes, asHours, asDays, asWeeks, asMonths, asYears, valueOf } from './as';
 import { bubble } from './bubble';
+import { clone } from './clone';
 import { get, milliseconds, seconds, minutes, hours, days, months, years, weeks } from './get';
 import { humanize } from './humanize';
 import { toISOString } from './iso-string';
@@ -27,6 +28,7 @@ proto.asMonths       = asMonths;
 proto.asYears        = asYears;
 proto.valueOf        = valueOf;
 proto._bubble        = bubble;
+proto.clone          = clone;
 proto.get            = get;
 proto.milliseconds   = milliseconds;
 proto.seconds        = seconds;
diff --git a/node_modules/moment/src/lib/duration/valid.js b/node_modules/moment/src/lib/duration/valid.js
index 842585f32..033fd5b0f 100644
--- a/node_modules/moment/src/lib/duration/valid.js
+++ b/node_modules/moment/src/lib/duration/valid.js
@@ -1,4 +1,5 @@
 import toInt from '../utils/to-int';
+import indexOf from '../utils/index-of';
 import {Duration} from './constructor';
 import {createDuration} from './create';
 
@@ -6,7 +7,7 @@ var ordering = ['year', 'quarter', 'month', 'week', 'day', 'hour', 'minute', 'se
 
 export default function isDurationValid(m) {
     for (var key in m) {
-        if (!(ordering.indexOf(key) !== -1 && (m[key] == null || !isNaN(m[key])))) {
+        if (!(indexOf.call(ordering, key) !== -1 && (m[key] == null || !isNaN(m[key])))) {
             return false;
         }
     }