17 lines
398 B
Markdown
17 lines
398 B
Markdown
# Listener
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A generator for proxy objects that run callbacks when properties are changed.
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## Interface
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```js
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listener(target={})
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// Creates a new proxy for target
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listener.listen(prop, callback)
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// Adds a callback on a property change
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listener.listen([prop, ...], callback)
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// Adds a callback to several properties at once
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listener.listen(prop)
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// Removes all callbacks from a given property
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```
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