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45 lines
806 B
45 lines
806 B
8 years ago
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lazy-property
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=============
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Adds a lazily initialized property to an object.
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## Example
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```javascript
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var addLazyProperty = require("lazy-property")
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var obj = {}
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addLazyProperty(obj, "foo", function() {
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console.log("initialized!")
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return "bar"
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})
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//Access the property
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console.log(obj.foo)
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console.log(obj.foo)
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//Prints out:
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//
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// initialized!
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// bar
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// bar
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//
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```
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## Install
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npm install lazy-property
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## API
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### `require("lazy-property")(obj, name, init[, enumerable])`
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Adds a lazily initialized property to the object.
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* `obj` is the object to add the property to
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* `name` is the name of the property
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* `init` is a function that computes the value of the property
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* `enumerable` if the property is enumerable (default `false`)
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## Credits
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(c) 2013 Mikola Lysenko. MIT License
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