chrono-node
Version:
A natural language date parser in Javascript
42 lines • 1.52 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.MergingRefiner = exports.Filter = void 0;
class Filter {
refine(context, results) {
return results.filter((r) => this.isValid(context, r));
}
}
exports.Filter = Filter;
class MergingRefiner {
refine(context, results) {
if (results.length < 2) {
return results;
}
const mergedResults = [];
let curResult = results[0];
let nextResult = null;
for (let i = 1; i < results.length; i++) {
nextResult = results[i];
const textBetween = context.text.substring(curResult.index + curResult.text.length, nextResult.index);
if (!this.shouldMergeResults(textBetween, curResult, nextResult, context)) {
mergedResults.push(curResult);
curResult = nextResult;
}
else {
const left = curResult;
const right = nextResult;
const mergedResult = this.mergeResults(textBetween, left, right, context);
context.debug(() => {
console.log(`${this.constructor.name} merged ${left} and ${right} into ${mergedResult}`);
});
curResult = mergedResult;
}
}
if (curResult != null) {
mergedResults.push(curResult);
}
return mergedResults;
}
}
exports.MergingRefiner = MergingRefiner;
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