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Last change
on this file since 6c1585f was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago |
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initial commit
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| 1 | /*!
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| 2 | * depd
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| 3 | * Copyright(c) 2015 Douglas Christopher Wilson
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| 4 | * MIT Licensed
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| 5 | */
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| 6 |
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| 7 | 'use strict'
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| 8 |
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| 9 | /**
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| 10 | * Module exports.
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| 11 | * @public
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| 12 | */
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| 13 |
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| 14 | module.exports = eventListenerCount
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| 15 |
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| 16 | /**
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| 17 | * Get the count of listeners on an event emitter of a specific type.
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| 18 | */
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| 19 |
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| 20 | function eventListenerCount (emitter, type) {
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| 21 | return emitter.listeners(type).length
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| 22 | }
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