craydent-cli/protected/_generalTrim.js

Node module to manage command line execution and arguments

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.default = _generalTrim;
/*/---------------------------------------------------------/*/
/*/ Craydent LLC node-v0.9.0                                /*/
/*/ Copyright 2011 (http://craydent.com/about)              /*/
/*/ Dual licensed under the MIT or GPL Version 2 licenses.  /*/
/*/ (http://craydent.com/license)                           /*/
/*/---------------------------------------------------------/*/
/*/---------------------------------------------------------/*/
const craydent_error_1 = require("craydent.error");
const __convertRegexSafe_1 = require("../private/__convertRegexSafe");
const craydent_isarray_1 = require("craydent.isarray");
const craydent_isstring_1 = require("craydent.isstring");
function _generalTrim(str, side, characters) {
    try {
        let temp = str, trimChars = {
            " ": 1,
            "\t": 1,
            "\n": 1
        };
        if (characters) {
            if ((0, craydent_isarray_1.default)(characters)) {
                let ch, i = 0;
                trimChars = {};
                while (ch = characters[i++]) {
                    trimChars[ch] = 1;
                }
            }
            else if ((0, craydent_isstring_1.default)(characters)) {
                trimChars = eval('({"' + (0, __convertRegexSafe_1.default)(characters) + '":1})');
            }
        }
        if (!side || side == 'l') {
            while (temp.charAt(0) in trimChars) {
                temp = temp.substring(1);
            }
        }
        if (!side || side == 'r') {
            while (temp.charAt(temp.length - 1) in trimChars) {
                temp = temp.substring(0, temp.length - 1);
            }
        }
        return temp.toString();
    }
    catch (e) /* istanbul ignore next */ {
        craydent_error_1.default && (0, craydent_error_1.default)("_generalTrim", e);
        return str;
    }
}