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authorMario Vavti <mario@mariovavti.com>2015-11-18 23:50:42 +0100
committerMario Vavti <mario@mariovavti.com>2015-11-18 23:50:42 +0100
commite4145deeb7a72ac321113fde672e1b499ecb0d2d (patch)
treece2fb59fd9d2ec1d13ea0960215967600098ca13 /library/moment/src/lib/utils/deprecate.js
parent68da4d90dcbda1240ae014768a66a164fd5d2b36 (diff)
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some events refacturing
Diffstat (limited to 'library/moment/src/lib/utils/deprecate.js')
-rw-r--r--library/moment/src/lib/utils/deprecate.js32
1 files changed, 32 insertions, 0 deletions
diff --git a/library/moment/src/lib/utils/deprecate.js b/library/moment/src/lib/utils/deprecate.js
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index 000000000..df4286b84
--- /dev/null
+++ b/library/moment/src/lib/utils/deprecate.js
@@ -0,0 +1,32 @@
+import extend from './extend';
+import { hooks } from './hooks';
+
+function warn(msg) {
+ if (hooks.suppressDeprecationWarnings === false && typeof console !== 'undefined' && console.warn) {
+ console.warn('Deprecation warning: ' + msg);
+ }
+}
+
+export function deprecate(msg, fn) {
+ var firstTime = true;
+
+ return extend(function () {
+ if (firstTime) {
+ warn(msg + '\n' + (new Error()).stack);
+ firstTime = false;
+ }
+ return fn.apply(this, arguments);
+ }, fn);
+}
+
+var deprecations = {};
+
+export function deprecateSimple(name, msg) {
+ if (!deprecations[name]) {
+ warn(msg);
+ deprecations[name] = true;
+ }
+}
+
+hooks.suppressDeprecationWarnings = false;
+