to-short-string-representation.js

"use strict";

var safeToString = require("./safe-to-string");

var reNewLine = /[\n\r\u2028\u2029]/g;

module.exports = function (value) {
	var string = safeToString(value);
	// Trim if too long
	if (string.length > 100) string = string.slice(0, 99) + "…";
	// Replace eventual new lines
	string = string.replace(reNewLine, function (char) {
		return JSON.stringify(char).slice(1, -1);
	});
	return string;
};