diff options
Diffstat (limited to 'node_modules/depd/lib/compat/event-listener-count.js')
-rw-r--r-- | node_modules/depd/lib/compat/event-listener-count.js | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/node_modules/depd/lib/compat/event-listener-count.js b/node_modules/depd/lib/compat/event-listener-count.js new file mode 100644 index 0000000..3a8925d --- /dev/null +++ b/node_modules/depd/lib/compat/event-listener-count.js @@ -0,0 +1,22 @@ +/*! + * depd + * Copyright(c) 2015 Douglas Christopher Wilson + * MIT Licensed + */ + +'use strict' + +/** + * Module exports. + * @public + */ + +module.exports = eventListenerCount + +/** + * Get the count of listeners on an event emitter of a specific type. + */ + +function eventListenerCount (emitter, type) { + return emitter.listeners(type).length +} |