tlojs/lib/table/loader-formats/csv.js

The Last One - The last npm package you'll need to install

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.CsvLoader = void 0;
var table_1 = require("../table");
var CsvLoader = /** @class */ (function () {
    function CsvLoader() {
    }
    CsvLoader.prototype.load = function (data) {
        var blank = new table_1.Table({ data: [] });
        if (!data) {
            return blank;
        }
        var cleansed = data.replace(/\r/, '');
        var rows = cleansed.split('\n');
        if (rows.length === 0) {
            return blank;
        }
        var headers = rows[0].split(',');
        var grid = [];
        // Remove header row
        rows.splice(0, 1);
        for (var _i = 0, rows_1 = rows; _i < rows_1.length; _i++) {
            var row = rows_1[_i];
            var cells = row.split(',');
            // Create object from cells
            var o = {};
            for (var i = 0; i < cells.length; i++) {
                var cell = cells[i];
                o[headers[i]] = this.parseCell(cell.trim());
            }
            grid.push(o);
        }
        return new table_1.Table({ data: grid });
    };
    CsvLoader.prototype.parseCell = function (data) {
        var num = Number(data);
        if (!isNaN(num)) {
            return num;
        }
        return data;
    };
    return CsvLoader;
}());
exports.CsvLoader = CsvLoader;