pnpm
Version:
Fast, disk space efficient package manager
33 lines (27 loc) • 1 kB
JavaScript
var _curry2 = /*#__PURE__*/require('./_curry2');
var _xfBase = /*#__PURE__*/require('./_xfBase');
var XDropRepeatsWith = /*#__PURE__*/function () {
function XDropRepeatsWith(pred, xf) {
this.xf = xf;
this.pred = pred;
this.lastValue = undefined;
this.seenFirstValue = false;
}
XDropRepeatsWith.prototype['@@transducer/init'] = _xfBase.init;
XDropRepeatsWith.prototype['@@transducer/result'] = _xfBase.result;
XDropRepeatsWith.prototype['@@transducer/step'] = function (result, input) {
var sameAsLast = false;
if (!this.seenFirstValue) {
this.seenFirstValue = true;
} else if (this.pred(this.lastValue, input)) {
sameAsLast = true;
}
this.lastValue = input;
return sameAsLast ? result : this.xf['@@transducer/step'](result, input);
};
return XDropRepeatsWith;
}();
var _xdropRepeatsWith = /*#__PURE__*/_curry2(function _xdropRepeatsWith(pred, xf) {
return new XDropRepeatsWith(pred, xf);
});
module.exports = _xdropRepeatsWith;