## FireOnce FireOnce Run specified functions only once within a specified period for performance reasons Example: If the fire function was called 5 times within one second (period: 1000), it will actually called only two times: It will be immediately be called at the first call and then once again after 1000ms * [FireOnce](#FireOnce) * [.fire(identifier, func, options)](#FireOnce.fire) → boolean * [.FireFunction](#FireOnce.FireFunction) : Object ### FireOnce.fire(identifier, func, options) → boolean **Kind**: static method of [FireOnce](#FireOnce) **Returns**: boolean - true if directly fired, false if stacked | Param | Type | Default | Description | | --- | --- | --- | --- | | identifier | string | | for the function | | func | function | | function to run | | options | Object | | | | options.period | Number | | period in ms where function is maximal called once | | options.type | 'both' \| 'start' \| 'end' | 'both' | call pattern | ### FireOnce.FireFunction : Object Type definition of a fire function object **Properties** | Name | Type | | --- | --- | | func | function | | stack_count | Number | | last_call | Date | | options | Object | | options.period | Number |