rich-domain/utils/normalize-number.util.js

This package provide utils file and interfaces to assistant build a complex application with domain driving design

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.Float = void 0;
const is_nan_util_1 = require("./is-nan.util");
/**
 * @description Normalizes a value into a floating-point number (`float`).
 * If the value is a string representation of a number, it parses it into a `float`.
 * If the value is already a number, it returns the value as is.
 * If the value is invalid (`NaN` or non-numeric), it returns `0`.
 *
 * @param value The input value to normalize. Can be a string or a number.
 *
 * @returns A floating-point number representation of the input, or `0` if the input is invalid.
 *
 * @example
 * ```typescript
 * Float("123.45"); // Returns 123.45
 * Float(678.90); // Returns 678.9
 * Float("invalid"); // Returns 0
 * Float(NaN); // Returns 0
 * ```
 */
const Float = (value) => {
    if (typeof value === 'string' && !(0, is_nan_util_1.default)(value))
        return parseFloat(value);
    if (typeof value === 'number')
        return value;
    return 0;
};
exports.Float = Float;
exports.default = exports.Float;
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