mirror of https://github.com/gchq/CyberChef.git
87 lines
1.8 KiB
JavaScript
87 lines
1.8 KiB
JavaScript
/**
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* Utility functions for the node environment
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*
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* @author d98762625 [d98762625@gmail.com]
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* @copyright Crown Copyright 2018
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* @license Apache-2.0
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*/
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/**
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* someName => Somename
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*
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* @param {String} str = string to be altered
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* @returns {String}
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*/
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const capitalise = function capitalise(str) {
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// Don't edit names that start with 2+ caps
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if (/^[A-Z0-9]{2,}/g.test(str)) {
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return str;
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}
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// reserved. Don't change for now.
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if (str === "Return") {
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return str;
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}
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return `${str.charAt(0).toUpperCase()}${str.substr(1).toLowerCase()}`;
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};
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/**
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* SomeName => someName
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* @param {String} name - string to be altered
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* @returns {String} decapitalised
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*/
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export function decapitalise(str) {
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// Don't decapitalise str that start with 2+ caps
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if (/^[A-Z0-9]{2,}/g.test(str)) {
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return str;
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}
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// reserved. Don't change for now.
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if (str === "Return") {
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return str;
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}
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return `${str.charAt(0).toLowerCase()}${str.substr(1)}`;
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}
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/**
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* Remove strings surrounded with [] from the given array.
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*/
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export function removeSubheadingsFromArray(array) {
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if (Array.isArray(array)) {
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return array.filter((i) => {
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if (typeof i === "string") {
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return !i.match(/^\[[\s\S]*\]$/);
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}
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return true;
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});
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}
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}
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/**
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* Remove spaces, make lower case.
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* @param str
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*/
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export function sanitise(str) {
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return str.replace(/ /g, "").toLowerCase();
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}
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/**
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* something like this => somethingLikeThis
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* ABC a sentence => ABCASentence
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*/
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export function sentenceToCamelCase(str) {
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return str.split(" ")
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.map((s, index) => {
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if (index === 0) {
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return decapitalise(s);
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}
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return capitalise(s);
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})
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.reduce((prev, curr) => `${prev}${curr}`, "");
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}
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