Sha256: 6eaa427ec84ac63ebb949f177f0d082c2e9c89334db88cbba2b1e3bf5a64dc63
Contents?: true
Size: 972 Bytes
Versions: 14
Compression:
Stored size: 972 Bytes
Contents
/**
* Returns an array with the specified number of contiguous elements from the end of an observable sequence.
*
* @description
* This operator accumulates a buffer with a length enough to store count elements. Upon completion of the
* source sequence, this buffer is produced on the result sequence.
* @param {Number} count Number of elements to take from the end of the source sequence.
* @returns {Observable} An observable sequence containing a single array with the specified number of elements from the end of the source sequence.
*/
observableProto.takeLastBuffer = function (count) {
var source = this;
return new AnonymousObservable(function (o) {
var q = [];
return source.subscribe(function (x) {
q.push(x);
q.length > count && q.shift();
}, function (e) { o.onError(e); }, function () {
o.onNext(q);
o.onCompleted();
});
}, source);
};
Version data entries
14 entries across 7 versions & 1 rubygems