concepts-parser/lib/filters/duplicate.js

Concepts Extracting from text

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
function filter(concepts) {
    let keys = {};
    return concepts.filter(function (concept) {
        let key = concept.atonicValue.toLowerCase();
        if (keys[key]) {
            return false;
        }
        keys[key] = true;
        return true;
    });
}
exports.filter = filter;