@ne1410s/text/dist/ne14_text.esm.min.js

Lightweight ES5 script to provide text utilities

var ESCAPE_RGX = /[-\/\\^$*+?.()|[\]{}]/g;
/**
 * Removes leading character(s) from a body of text.
 * @param text The body text.
 * @param trim The leading character(s) to trim.
 * @returns The trimmed text.
 */
function trimStart(text, trim) {
    return text.replace(new RegExp("^".concat(trim.replace(ESCAPE_RGX, '\\$&'), "+")), '');
}
/**
 * Removes trailing character(s) from a body of text.
 * @param text The body text.
 * @param trim The trailing character(s) to trim.
 * @returns The trimmed text.
 */
function trimEnd(text, trim) {
    return text.replace(new RegExp("".concat(trim.replace(ESCAPE_RGX, '\\$&'), "+$")), '');
}
/**
 * Removes leading and trailing character(s) from a body of text.
 * @param text The body text.
 * @param trim The leading and trailing character(s) to trim.
 * @returns The trimmed text.
 */
function trimBoth(text, trim) {
    return trimEnd(trimStart(text, trim), trim);
}
/**
 * Converts text to an array buffer.
 * @param text The text.
 * @returns An array buffer.
 */
function textToBuffer(text) {
    return Uint8Array.from(Array.from(text).map(function (letter) { return letter.charCodeAt(0); })).buffer;
}
/**
 * Converts an array buffer to the corresponding text.
 * @param buffer An array buffer.
 * @returns The corresponding text.
 */
function bufferToText(buffer) {
    return String.fromCharCode.apply(null, new Uint8Array(buffer));
}
/**
 * Encodes text as base 64.
 * @param text The text.
 * @returns The encoded base 64.
 */
function textToBase64(text) {
    return Buffer.from(text, 'binary').toString('base64');
}
/**
 * Decodes base 64 to text.
 * @param base64 The base 64.
 * @returns The decoded text.
 */
function base64ToText(base64) {
    return Buffer.from(base64, 'base64').toString('binary');
}
/**
 * Encodes an array buffer as base 64.
 * @param buffer An array buffer.
 * @returns The encoded base 64.
 */
function bufferToBase64(buffer) {
    return textToBase64(bufferToText(buffer));
}
/**
 * Encodes an array buffer as base 64 url.
 * @param buffer An array buffer.
 * @returns The encoded base 64 url.
 */
function bufferToBase64Url(buffer) {
    return textToBase64Url(bufferToText(buffer));
}
/**
 * Encodes text as base 64 url.
 * @param text The text.
 * @returns The encoded base 64 url.
 */
function textToBase64Url(text) {
    return textToBase64(text).replace(/\+/g, '-').replace(/\//g, '_').replace(/=+$/g, '');
}
/**
 * Encodes an object as base 64 url, from its JSON.
 * @param object The object.
 * @returns The encoded base 64 url.
 */
function objectToBase64Url(object) {
    return textToBase64Url(JSON.stringify(object));
}

export { base64ToText, bufferToBase64, bufferToBase64Url, bufferToText, objectToBase64Url, textToBase64, textToBase64Url, textToBuffer, trimBoth, trimEnd, trimStart };