39 lines
842 B
JavaScript
39 lines
842 B
JavaScript
import _curry2 from "./_curry2.js";
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import _xfBase from "./_xfBase.js";
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var XFindLastIndex =
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/*#__PURE__*/
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function () {
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function XFindLastIndex(f, xf) {
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this.xf = xf;
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this.f = f;
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this.idx = -1;
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this.lastIdx = -1;
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}
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XFindLastIndex.prototype['@@transducer/init'] = _xfBase.init;
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XFindLastIndex.prototype['@@transducer/result'] = function (result) {
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return this.xf['@@transducer/result'](this.xf['@@transducer/step'](result, this.lastIdx));
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};
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XFindLastIndex.prototype['@@transducer/step'] = function (result, input) {
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this.idx += 1;
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if (this.f(input)) {
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this.lastIdx = this.idx;
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}
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return result;
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};
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return XFindLastIndex;
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}();
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var _xfindLastIndex =
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/*#__PURE__*/
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_curry2(function _xfindLastIndex(f, xf) {
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return new XFindLastIndex(f, xf);
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});
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export default _xfindLastIndex; |