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node_modules/just-debounce/README.md
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node_modules/just-debounce/README.md
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just-debounce
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=============
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just a basic debounce function
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# Why?
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I searched npm and the first 3 pages of results for "debounce" did not have a
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small correctly implemented version of debounce
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# Usage
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### arguments
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* `fn`: the function to debounce
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* `delay`: debounce delay in ms
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* `at_start:` if true, the function will be called at the beginning of the
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delay rather than the end
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* `guarantee`: ensures the time before the next call the `fn` is not greater \
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than the delay period.
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```javascript
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var db = require('just-debounce')
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var debounced = db(function(v) {console.log(v)}, 100)
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debounced('hi')
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debounced('hi')
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// logs 'hi' once after 100ms
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```
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```javascript
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var db = require('just-debounce')
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var debounced = db(function(v) {console.log(v)}, 100, true)
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debounced('hi')
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debounced('hi')
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// logs 'hi' once right away, but not a second time. calling after 100ms will log again
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```
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```javascript
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var db = require('just-debounce')
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var debounced = db(function(v) {console.log(v)}, 100, false, true)
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debounced('hi')
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setTimeout(function() {debounced('hi2')}, 80)
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// logs 'hi2' once 100ms after the first call to debounced
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```
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# license
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MIT
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