nanotiming - npm Package Compare versions

Comparing version 1.0.1 to 2.0.0

index.js

@@ -16,10 +16,27 @@ var assert = require('assert')
   var name = partial ? this._name + ':' + partial : this._name
-  window.performance.mark(name + '-start')
+  var uuid = this._uuid()
+  window.performance.mark(name + '-start-' + uuid)
+  return uuid
 }
 
-Nanotiming.prototype.end = function (partial) {
+Nanotiming.prototype.end = function (uuid, partial) {
   if (!this._enabled) return
+
+  assert.equal(typeof uuid, 'string', 'Nanotiming.end: uuid should be type string')
+
   var name = partial ? this._name + ':' + partial : this._name
-  window.performance.mark(name + '-end')
-  window.performance.measure(name, name + '-start', name + '-end')
+  var endName = name + '-end-' + uuid
+  var startName = name + '-start-' + uuid
+  window.performance.mark(endName)
+  if (window.requestIdleCallback) {
+    window.requestIdleCallback(function () {
+      window.performance.measure(name, startName, endName)
+    })
+  } else {
+    window.performance.measure(name, startName, endName)
+  }
 }
+
+Nanotiming.prototype._uuid = function () {
+  return window.performance.now() % 9e6
+}

package.json

@@ -5,3 +5,3 @@ {
   "repository": "yoshuawuyts/nanotiming",
-  "version": "1.0.1",
+  "version": "2.0.0",
   "scripts": {
@@ -8,0 +8,0 @@ "deps": "dependency-check . && dependency-check . --extra --no-dev",

README.md

@@ -35,3 +35,3 @@ # nanotiming [![stability][0]][1]
 
-### `timing.start([methodName])`
+### `uuid = timing.start([methodName])`
 Start a timing. Takes a method name. The method name is concatenated to the
@@ -42,3 +42,5 @@ instance name as `<instanceName>:<methodName>`. If no method name is passed,
 
-### `timing.end([methodName])`
+Returns a `uuid` that should be passed to `timing.end()` so async timings work.
+
+### `timing.end(uuid, [methodName])`
 End a timing. The name here must be the same as `timing.start()`. If using a
@@ -50,2 +52,4 @@ static name, the `timing.end()` call must resolve on the same tick as
 
+Takes a timing that is povided by `timing.start()` so async timings work.
+
 ## License
@@ -52,0 +56,0 @@ [MIT](https://tldrlegal.com/license/mit-license)

No alert changes

Improved metrics

Total package byte prevSize

5884

11.8%

Lines of code

34

70%

Number of lines in readme file

67

6.35%

No dependency changes