declr v0.0.2

declr

Assign property value to object, return if assigned

Installation

npm install declr

Usage

Useful when we want to cache property value in object. Consider this example:

var declr = require('declr');

var Cat = function() {}
Cat.prototype = {
	action: null,

	response: function() {
		// i'm a lazy cat and so sleepy
		// zzzZZZ ....
		// .... zzzZZZ
		// zzzZZZ ....
		// .... zzzZZZ
		// zzzZZZ ....
		
		return 'meooowwww';
	},

	petme: function() {
		return declr(this, 'action', this.response());
	}
}

var simon = new Cat();
// response after long time
simon.petme();

// meooowwww
simon.petme();

// meooowwww
simon.petme();

Authors

xmhscratch

License

Licensed under the MIT license.