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28 lines
792 B
TypeScript
28 lines
792 B
TypeScript
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// Loaded from https://deno.land/x/ramda@v0.27.2/source/internal/_xfindLastIndex.js
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import _curry2 from './_curry2.js';
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import _xfBase from './_xfBase.js';
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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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var _xfindLastIndex = _curry2(function _xfindLastIndex(f, xf) { return new XFindLastIndex(f, xf); });
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export default _xfindLastIndex;
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