jk-debug
v0.1.0
Published
A pithy debugging helper that can define middlewares to fit your dev flavor.
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JK-Debug
A pithy debugging helper that can define middlewares to fit your dev flavor.
Installation
$ npm i jk-debug
Usage
To see how to use the helper, check the example.js
.
If you are interested in the middleware implementation, ref to js-middleware.
API
Env Util
debugDetector(isDebug) -> boolean
- Enable debugging mode via query stringdebug
or env variableDEBUG
.
Base Class
new DebugWrapper(options) -> debugInstance
- Create and return adebugInstance
.
Options Parameter Table:
| Parameter | Type | Required? | Description | | ------------- |--------------|------------|--------------------------------------| | isDebug | boolean | optional | By default debugging is enabled | | middlewareObject | object | optional | Apply the middleware object to the current context |
Instance Methods
isDebugEnabled() -> boolean
- Determine the debug runtime env.switchDebuggingMode(isDebug)
- Enable/Disable the debugging mode.log(message, ...arg)
- Likeconsole.log
, but flexible and composable.error(messageOrOptions, ...arg)
- Ditto, but support for detailed options.getTimingResults() -> ParsedTiming
- Monitor the performance of page load/render.