@eddaic/nestjs-decorators/string/transformer/split-string.transformer.js

Additional decorators intended for use with NestJS framework.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.splitString = splitString;
exports.SplitString = SplitString;
const class_transformer_1 = require("class-transformer");
const class_validator_1 = require("class-validator");
function splitString(value, options = {}) {
    const { separator = ',', limit } = options;
    if ((0, class_validator_1.isString)(value)) {
        return value.split(separator, limit);
    }
    else {
        return value;
    }
}
/**
 * Transforms a string by a delimiter which defaults to `,`. If the
 * passed value is not a string, the value is returned unchanged.
 * @returns
 */
function SplitString(options) {
    return (0, class_transformer_1.Transform)(({ value }) => splitString(value, options), options);
}