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Author SHA1 Message Date
482c90b53b + Added writable
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2025-05-12 16:28:10 -04:00
7500ba502f + Added clear function to ASet
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* fixed pathedEvent fullPath casing
2025-05-11 14:13:01 -04:00
edc059d17d Added var-persist
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2025-05-11 11:55:40 -04:00
48cfbee46e Removed test
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2025-05-11 11:50:08 -04:00
26cc18ffb3 Fixed path event, renamed testCondition to logicTest & fixed some tests
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2025-05-11 11:46:03 -04:00
3fd5c5ed57 Added sync function runner
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2025-05-06 19:52:32 -04:00
2e4559d805 Added async function runner
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2025-05-06 16:09:24 -04:00
95f8d5762c Fixed import error
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2025-05-06 16:01:57 -04:00
3bc82fab45 - Fixed cache.addAll()
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- Renamed jwtDecode to decodeJWT to match conventions
- Added testCondition to search
2025-05-06 15:59:08 -04:00
6b15848896 Fixed defaulting date in date formatter
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2025-04-30 11:58:03 -04:00
9a0f32323e Fix HTTP empty responses
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2025-04-13 10:16:50 -04:00
f952abc95a More zelous path fixing in the http client
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2025-04-13 09:50:19 -04:00
21fc1378b8 Added more naming convention utilities
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2025-04-08 19:02:42 -04:00
a03567eba3 toCSV comma fix
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2025-04-06 21:37:01 -04:00
f9fc4fb7ff Better CSV handling
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2025-03-24 23:01:57 -04:00
ff16f3bf9b Better CSV handling
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2025-03-24 21:40:03 -04:00
18 changed files with 217 additions and 116 deletions

View File

@ -1,15 +0,0 @@
<!Doctype html>
<html>
<head>
<title>@ztimson/utils sandbox</title>
</head>
<body>
<script type="module">
import {PathEvent} from './dist/index.mjs';
console.log(PathEvent.filter(['payments/ztimson:cr', 'logs/momentum:c', 'data/Testing:r'], 'data'));
console.log(PathEvent.filter(['data/Submissions/Test:r'], 'data/Submissions/Test/test.html'));
</script>
</body>
</html>

View File

@ -1,6 +1,6 @@
{ {
"name": "@ztimson/utils", "name": "@ztimson/utils",
"version": "0.23.16", "version": "0.24.6",
"description": "Utility library", "description": "Utility library",
"author": "Zak Timson", "author": "Zak Timson",
"license": "MIT", "license": "MIT",
@ -14,9 +14,9 @@
"types": "./dist/index.d.ts", "types": "./dist/index.d.ts",
"exports": { "exports": {
".": { ".": {
"types": "./dist/index.d.ts",
"import": "./dist/index.mjs", "import": "./dist/index.mjs",
"require": "./dist/index.cjs", "require": "./dist/index.cjs"
"types": "./dist/index.d.ts"
} }
}, },
"scripts": { "scripts": {
@ -26,6 +26,9 @@
"test:coverage": "npx jest --coverage", "test:coverage": "npx jest --coverage",
"watch": "npx vite build --watch" "watch": "npx vite build --watch"
}, },
"dependencies": {
"var-persist": "^1.0.1"
},
"devDependencies": { "devDependencies": {
"@types/jest": "^29.5.12", "@types/jest": "^29.5.12",
"jest": "^29.7.0", "jest": "^29.7.0",
@ -34,7 +37,7 @@
"typedoc": "^0.26.7", "typedoc": "^0.26.7",
"typescript": "^5.3.3", "typescript": "^5.3.3",
"vite": "^5.0.12", "vite": "^5.0.12",
"vite-plugin-dts": "^3.7.2" "vite-plugin-dts": "^4.5.3"
}, },
"files": [ "files": [
"dist" "dist"

View File

@ -29,6 +29,14 @@ export class ASet<T> extends Array {
return this; return this;
} }
/**
* Remove all elements
*/
clear() {
this.splice(0, this.length);
return this;
}
/** /**
* Delete elements from set * Delete elements from set
* @param items Elements that will be deleted * @param items Elements that will be deleted

View File

@ -22,7 +22,6 @@ export class Cache<K extends string | number | symbol, T> {
/** /**
* Create new cache * Create new cache
*
* @param {keyof T} key Default property to use as primary key * @param {keyof T} key Default property to use as primary key
* @param options * @param options
*/ */
@ -56,7 +55,6 @@ export class Cache<K extends string | number | symbol, T> {
/** /**
* Get all cached items * Get all cached items
*
* @return {T[]} Array of items * @return {T[]} Array of items
*/ */
all(): T[] { all(): T[] {
@ -65,7 +63,6 @@ export class Cache<K extends string | number | symbol, T> {
/** /**
* Add a new item to the cache. Like set, but finds key automatically * Add a new item to the cache. Like set, but finds key automatically
*
* @param {T} value Item to add to cache * @param {T} value Item to add to cache
* @param {number | undefined} ttl Override default expiry * @param {number | undefined} ttl Override default expiry
* @return {this} * @return {this}
@ -78,12 +75,12 @@ export class Cache<K extends string | number | symbol, T> {
/** /**
* Add several rows to the cache * Add several rows to the cache
*
* @param {T[]} rows Several items that will be cached using the default key * @param {T[]} rows Several items that will be cached using the default key
* @param complete Mark cache as complete & reliable, defaults to true * @param complete Mark cache as complete & reliable, defaults to true
* @return {this} * @return {this}
*/ */
addAll(rows: T[], complete = true): this { addAll(rows: T[], complete = true): this {
this.clear();
rows.forEach(r => this.add(r)); rows.forEach(r => this.add(r));
this.complete = complete; this.complete = complete;
return this; return this;
@ -98,7 +95,6 @@ export class Cache<K extends string | number | symbol, T> {
/** /**
* Delete an item from the cache * Delete an item from the cache
*
* @param {K} key Item's primary key * @param {K} key Item's primary key
*/ */
delete(key: K) { delete(key: K) {
@ -126,7 +122,6 @@ export class Cache<K extends string | number | symbol, T> {
/** /**
* Get a list of cached keys * Get a list of cached keys
*
* @return {K[]} Array of keys * @return {K[]} Array of keys
*/ */
keys(): K[] { keys(): K[] {
@ -135,7 +130,6 @@ export class Cache<K extends string | number | symbol, T> {
/** /**
* Get map of cached items * Get map of cached items
*
* @return {Record<K, T>} * @return {Record<K, T>}
*/ */
map(): Record<K, T> { map(): Record<K, T> {
@ -144,7 +138,6 @@ export class Cache<K extends string | number | symbol, T> {
/** /**
* Add an item to the cache manually specifying the key * Add an item to the cache manually specifying the key
*
* @param {K} key Key item will be cached under * @param {K} key Key item will be cached under
* @param {T} value Item to cache * @param {T} value Item to cache
* @param {number | undefined} ttl Override default expiry in seconds * @param {number | undefined} ttl Override default expiry in seconds
@ -163,7 +156,6 @@ export class Cache<K extends string | number | symbol, T> {
/** /**
* Get all cached items * Get all cached items
*
* @return {T[]} Array of items * @return {T[]} Array of items
*/ */
values = this.all(); values = this.all();

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@ -10,36 +10,50 @@ import {LETTER_LIST} from './string.ts';
* @param hasHeaders First line of CSV contains headers * @param hasHeaders First line of CSV contains headers
* @return {T[]} Array of parsed objects * @return {T[]} Array of parsed objects
*/ */
export function fromCsv<T = any>(csv: string, hasHeaders=true): T[] { export function fromCsv<T = any>(csv: string, hasHeaders = true): T[] {
function parseLine(line: string): (string | null)[] { function parseLine(line: string): (string | null)[] {
const columns: string[] = []; const columns: string[] = [];
let current = '', inQuotes = false; let current = '', inQuotes = false;
for(let i = 0; i < line.length; i++) { for (let i = 0; i < line.length; i++) {
const char = line[i]; const char = line[i];
const nextChar = line[i + 1]; const nextChar = line[i + 1];
if (char === '"') { if (char === '"') {
if (inQuotes && nextChar === '"') { if (inQuotes && nextChar === '"') {
current += '"'; current += '"'; // Handle escaped quotes
i++; i++;
} else inQuotes = !inQuotes; } else inQuotes = !inQuotes;
} else if (char === ',' && !inQuotes) { } else if (char === ',' && !inQuotes) {
columns.push(current); columns.push(current.trim()); // Trim column values
current = ''; current = '';
} else current += char; } else current += char;
} }
columns.push(current); columns.push(current.trim()); // Trim last column value
return columns.map(col => col.replace(/^"|"$/g, '').replace(/""/g, '"')); return columns.map(col => col.replace(/^"|"$/g, '').replace(/""/g, '"'));
} }
const row = csv.split(/\r?\n/); // Normalize line endings and split rows
let headers: any = hasHeaders ? row.splice(0, 1)[0] : null; const rows = [];
if(headers) headers = headers.match(/(?:[^,"']+|"(?:[^"]|"")*"|'(?:[^']|'')*')+/g); let currentRow = '', inQuotes = false;
return <T[]>row.map(r => { for (const char of csv.replace(/\r\n/g, '\n')) { // Normalize \r\n to \n
if (char === '"') inQuotes = !inQuotes;
if (char === '\n' && !inQuotes) {
rows.push(currentRow.trim()); // Trim row
currentRow = '';
} else currentRow += char;
}
if (currentRow) rows.push(currentRow.trim()); // Trim last row
// Extract headers
let headers: any = hasHeaders ? rows.splice(0, 1)[0] : null;
if (headers) headers = headers.match(/(?:[^,"']+|"(?:[^"]|"")*"|'(?:[^']|'')*')+/g)?.map((h: any) => h.trim());
// Parse rows
return <T[]>rows.map(r => {
const props = parseLine(r); const props = parseLine(r);
const h = headers || (Array(props.length).fill(null).map((r, i) => { const h = headers || (Array(props.length).fill(null).map((_, i) => {
let letter = ''; let letter = '';
const first = i / 26; const first = i / 26;
if(first > 1) letter += LETTER_LIST[Math.floor(first - 1)]; if (first > 1) letter += LETTER_LIST[Math.floor(first - 1)];
letter += LETTER_LIST[i % 26]; letter += LETTER_LIST[i % 26];
return letter; return letter;
})); }));
@ -50,6 +64,7 @@ export function fromCsv<T = any>(csv: string, hasHeaders=true): T[] {
}); });
} }
/** /**
* Convert an array of objects to a CSV string * Convert an array of objects to a CSV string
* *
@ -65,8 +80,8 @@ export function toCsv(target: any, flatten=true) {
...t.map(row => headers.map((h: string) => { ...t.map(row => headers.map((h: string) => {
const value = dotNotation<any>(row, h); const value = dotNotation<any>(row, h);
if(value == null) return ''; if(value == null) return '';
if(typeof value == 'object') return `"${JSONSanitize(value).replaceAll('`', '""')}"`; if(typeof value == 'object') return `"${JSONSanitize(value).replaceAll('"', '""')}"`;
if(typeof value == 'string' && /[\n"]/g.test(value)) return `"${value.replaceAll('"', '""')}"`; if(typeof value == 'string' && /[\n",]/g.test(value)) return `"${value.replaceAll('"', '""')}"`;
return value; return value;
}).join(',')) }).join(','))
].join('\n'); ].join('\n');

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@ -30,7 +30,13 @@ class HttpResponse<T = any> extends Response {
url!: string; url!: string;
constructor(resp: Response, stream: ReadableStream) { constructor(resp: Response, stream: ReadableStream) {
super(stream, {headers: resp.headers, status: resp.status, statusText: resp.statusText}); const body = [204, 205, 304].includes(resp.status) ? null : stream;
super(body, {
headers: resp.headers,
status: resp.status,
statusText: resp.statusText,
});
this.ok = resp.ok; this.ok = resp.ok;
this.redirected = resp.redirected; this.redirected = resp.redirected;
this.type = resp.type; this.type = resp.type;
@ -70,8 +76,9 @@ export class Http {
request<T>(opts: HttpRequestOptions = {}): PromiseProgress<DecodedResponse<T>> { request<T>(opts: HttpRequestOptions = {}): PromiseProgress<DecodedResponse<T>> {
if(!this.url && !opts.url) throw new Error('URL needs to be set'); if(!this.url && !opts.url) throw new Error('URL needs to be set');
let url = (opts.url?.startsWith('http') ? opts.url : (this.url || '') + (opts.url || '')).replace(/([^:]\/)\/+/g, '$1'); let url = opts.url?.startsWith('http') ? opts.url : (this.url || '') + (opts.url || '');
if(opts.fragment) url.includes('#') ? url.replace(/#.*(\?|\n)/g, (match, arg1) => `#${opts.fragment}${arg1}`) : url += '#' + opts.fragment; url = url.replaceAll(/([^:]\/)\/+/g, '$1');
if(opts.fragment) url.includes('#') ? url.replace(/#.*(\?|\n)/g, (match, arg1) => `#${opts.fragment}${arg1}`) : `${url}#${opts.fragment}`;
if(opts.query) { if(opts.query) {
const q = Array.isArray(opts.query) ? opts.query : const q = Array.isArray(opts.query) ? opts.query :
Object.keys(opts.query).map(k => ({key: k, value: (<any>opts.query)[k]})) Object.keys(opts.query).map(k => ({key: k, value: (<any>opts.query)[k]}))

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@ -19,3 +19,4 @@ export * from './search';
export * from './string'; export * from './string';
export * from './time'; export * from './time';
export * from './types'; export * from './types';
export * from 'var-persist';

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@ -6,7 +6,7 @@ import {JSONAttemptParse} from './objects.ts';
* @param {string} token JWT to decode * @param {string} token JWT to decode
* @return {unknown} JWT payload * @return {unknown} JWT payload
*/ */
export function jwtDecode<T>(token: string): T { export function decodeJwt<T>(token: string): T {
const base64 = token.split('.')[1] const base64 = token.split('.')[1]
.replace(/-/g, '+').replace(/_/g, '/'); .replace(/-/g, '+').replace(/_/g, '/');
return <T>JSONAttemptParse(decodeURIComponent(atob(base64).split('').map(function(c) { return <T>JSONAttemptParse(decodeURIComponent(atob(base64).split('').map(function(c) {

View File

@ -1,6 +1,18 @@
import {PathEvent} from './path-events.ts'; import {PathEvent} from './path-events.ts';
import {md5} from './string'; import {md5} from './string';
/**
* Run a stringified function with arguments asynchronously
* @param {object} args Map of key/value arguments
* @param {string} fn Function as string
* @param {boolean} async Run with async (returns a promise)
* @return {T | Promise<T>} Function return result
*/
export function fn<T>(args: object, fn: string, async: boolean = false): T {
const keys = Object.keys(args);
return new Function(...keys, `return (${async ? 'async ' : ''}(${keys.join(',')}) => { ${fn} })(${keys.join(',')})`)(...keys.map(k => (<any>args)[k]));
}
/** /**
* Get profile image from Gravatar * Get profile image from Gravatar
* *

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@ -109,7 +109,6 @@ export function encodeQuery(data: any): string {
).join('&'); ).join('&');
} }
/** /**
* Recursively flatten a nested object, while maintaining key structure * Recursively flatten a nested object, while maintaining key structure
* *

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@ -31,7 +31,7 @@ export function PE(str: TemplateStringsArray, ...args: any[]) {
if(str[i]) combined.push(str[i]); if(str[i]) combined.push(str[i]);
if(args[i]) combined.push(args[i]); if(args[i]) combined.push(args[i]);
} }
return new PathEvent(combined.join('')); return new PathEvent(combined.join('/'));
} }
/** /**
@ -79,20 +79,20 @@ export class PathEvent {
set none(v: boolean) { v ? this.methods = new ASet<Method>(['n']) : this.methods.delete('n'); } set none(v: boolean) { v ? this.methods = new ASet<Method>(['n']) : this.methods.delete('n'); }
/** Create method specified */ /** Create method specified */
get create(): boolean { return !this.methods.has('n') && (this.methods.has('*') || this.methods.has('c')) } get create(): boolean { return !this.methods.has('n') && (this.methods.has('*') || this.methods.has('c')) }
set create(v: boolean) { v ? this.methods.delete('n').add('c') : this.methods.delete('c'); } set create(v: boolean) { v ? this.methods.delete('n').delete('*').add('c') : this.methods.delete('c'); }
/** Read method specified */ /** Read method specified */
get read(): boolean { return !this.methods.has('n') && (this.methods.has('*') || this.methods.has('r')) } get read(): boolean { return !this.methods.has('n') && (this.methods.has('*') || this.methods.has('r')) }
set read(v: boolean) { v ? this.methods.delete('n').add('r') : this.methods.delete('r'); } set read(v: boolean) { v ? this.methods.delete('n').delete('*').add('r') : this.methods.delete('r'); }
/** Update method specified */ /** Update method specified */
get update(): boolean { return !this.methods.has('n') && (this.methods.has('*') || this.methods.has('u')) } get update(): boolean { return !this.methods.has('n') && (this.methods.has('*') || this.methods.has('u')) }
set update(v: boolean) { v ? this.methods.delete('n').add('u') : this.methods.delete('u'); } set update(v: boolean) { v ? this.methods.delete('n').delete('*').add('u') : this.methods.delete('u'); }
/** Delete method specified */ /** Delete method specified */
get delete(): boolean { return !this.methods.has('n') && (this.methods.has('*') || this.methods.has('d')) } get delete(): boolean { return !this.methods.has('n') && (this.methods.has('*') || this.methods.has('d')) }
set delete(v: boolean) { v ? this.methods.delete('n').add('d') : this.methods.delete('d'); } set delete(v: boolean) { v ? this.methods.delete('n').delete('*').add('d') : this.methods.delete('d'); }
constructor(Event: string | PathEvent) { constructor(e: string | PathEvent) {
if(typeof Event == 'object') return Object.assign(this, Event); if(typeof e == 'object') return Object.assign(this, e);
let [p, scope, method] = Event.replaceAll(/\/{2,}/g, '/').split(':'); let [p, scope, method] = e.replaceAll(/\/{2,}/g, '/').split(':');
if(!method) method = scope || '*'; if(!method) method = scope || '*';
if(p == '*' || !p && method == '*') { if(p == '*' || !p && method == '*') {
p = ''; p = '';
@ -100,14 +100,14 @@ export class PathEvent {
} }
let temp = p.split('/').filter(p => !!p); let temp = p.split('/').filter(p => !!p);
this.module = temp.splice(0, 1)[0]?.toLowerCase() || ''; this.module = temp.splice(0, 1)[0]?.toLowerCase() || '';
this.fullPath = p;
this.path = temp.join('/'); this.path = temp.join('/');
this.fullPath = `${this.module}${this.module && this.path ? '/' : ''}${this.path}`;
this.name = temp.pop() || ''; this.name = temp.pop() || '';
this.methods = new ASet(<any>method.split('')); this.methods = new ASet(<any>method.split(''));
} }
/** /**
* Combine multiple events into one parsed object. Longest path takes precedent, but all subsequent methods are * Combine multiple events into one parsed object. Longest path takes precedent, but all subsequent methods are
* combined until a "none" is reached * combined until a "none" is reached
* *
* @param {string | PathEvent} paths Events as strings or pre-parsed * @param {string | PathEvent} paths Events as strings or pre-parsed
@ -199,14 +199,14 @@ export class PathEvent {
} }
/** /**
* Create event string from its components * Create event string from its components
* *
* @param {string | string[]} path Event path * @param {string | string[]} path Event path
* @param {Method} methods Event method * @param {Method} methods Event method
* @return {string} String representation of Event * @return {string} String representation of Event
*/ */
static toString(path: string | string[], methods: Method | Method[]): string { static toString(path: string | string[], methods: Method | Method[]): string {
let p = makeArray(path).filter(p => p != null).join('/'); let p = makeArray(path).filter(p => !!p).join('/');
p = p?.trim().replaceAll(/\/{2,}/g, '/').replaceAll(/(^\/|\/$)/g, ''); p = p?.trim().replaceAll(/\/{2,}/g, '/').replaceAll(/(^\/|\/$)/g, '');
if(methods?.length) p += `:${makeArray(methods).map(m => m.toLowerCase()).join('')}`; if(methods?.length) p += `:${makeArray(methods).map(m => m.toLowerCase()).join('')}`;
return p; return p;

View File

@ -1,4 +1,4 @@
import {dotNotation, JSONAttemptParse} from './objects'; import {dotNotation, JSONAttemptParse, JSONSerialize} from './objects.ts';
export function search(rows: any[], search: string, regex?: boolean, transform: Function = (r: any) => r) { export function search(rows: any[], search: string, regex?: boolean, transform: Function = (r: any) => r) {
if(!rows) return []; if(!rows) return [];
@ -12,27 +12,48 @@ export function search(rows: any[], search: string, regex?: boolean, transform:
try { return RegExp(search, 'gm').test(v.toString()); } try { return RegExp(search, 'gm').test(v.toString()); }
catch { return false; } catch { return false; }
}).length }).length
} else {
return logicTest(r, search);
} }
// Make sure at least one OR passes });
const or = search.split('||').map(p => p.trim()).filter(p => !!p); }
return -1 != or.findIndex(p => {
// Make sure all ANDs pass /**
const and = p.split('&&').map(p => p.trim()).filter(p => !!p); * Test an object against a logic condition. By default values are checked
return and.filter(p => { * @param {string} condition
// Boolean operator * @param {object} target
const prop = /(\w+)\s*(==?|!=|>=|>|<=|<)\s*(\w+)/g.exec(p); * @return {boolean}
if(prop) { */
const a = JSON.stringify(JSONAttemptParse(dotNotation<any>(value, prop[1]))); export function logicTest(target: object, condition: string): boolean {
const operator = prop[2] == '=' ? '==' : prop[2]; const evalBoolean = (a: any, op: string, b: any): boolean => {
const b = JSON.stringify(JSONAttemptParse(prop[3])); switch(op) {
return eval(`${a} ${operator} ${b}`); case '=':
} case '==': return a == b;
// Case-sensitive case '!=': return a != b;
const v = Object.values(value).join(''); case '>': return a > b;
if(/[A-Z]/g.test(search)) return v.includes(p); case '>=': return a >= b;
// Case-insensitive case '<': return a < b;
return v.toLowerCase().includes(p); case '<=': return a <= b;
}).length == and.length; default: return false;
}) }
}
const or = condition.split('||').map(p => p.trim()).filter(p => !!p);
return -1 != or.findIndex(p => {
// Make sure all ANDs pass
const and = p.split('&&').map(p => p.trim()).filter(p => !!p);
return and.filter(p => {
// Boolean operator
const prop = /(\S+)\s*(==?|!=|>=|>|<=|<)\s*(\S+)/g.exec(p);
if(prop) {
const key = Object.keys(target).find(k => k.toLowerCase() == prop[1].toLowerCase());
return evalBoolean(dotNotation<any>(target, key || prop[1]), prop[2], JSONAttemptParse(prop[3]));
}
// Case-sensitive
const v = Object.values(target).map(JSONSerialize).join('');
if(/[A-Z]/g.test(condition)) return v.includes(p);
// Case-insensitive
return v.toLowerCase().includes(p);
}).length == and.length;
}); });
} }

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@ -19,12 +19,10 @@ export const SYMBOL_LIST = '~`!@#$%^&*()_-+={[}]|\\:;"\'<,>.?/';
export const CHAR_LIST = LETTER_LIST + LETTER_LIST.toLowerCase() + NUMBER_LIST + SYMBOL_LIST; export const CHAR_LIST = LETTER_LIST + LETTER_LIST.toLowerCase() + NUMBER_LIST + SYMBOL_LIST;
/** /**
* Converts text to camel case * Converts text to camelCase
*/ */
export function camelCase(text?: string) { export function camelCase(str?: string) {
if(!text) return ''; const text = pascalCase(str);
text = text.replaceAll(/^[0-9]+/g, '')
.replaceAll(/[^a-zA-Z0-9]+(\w?)/g, (...args) => args[1]?.toUpperCase() || '');
return text[0].toLowerCase() + text.slice(1); return text[0].toLowerCase() + text.slice(1);
} }
@ -74,6 +72,17 @@ export function insertAt(target: string, str: string, index: number): String {
return `${target.slice(0, index)}${str}${target.slice(index + 1)}`; return `${target.slice(0, index)}${str}${target.slice(index + 1)}`;
} }
/**
* Converts text to kebab-case
*/
export function kebabCase(str: string) {
if(!str) return '';
return str.replaceAll(/(^[^a-zA-Z]+|[^a-zA-Z0-9-_])/g, '')
.replaceAll(/([A-Z]|[0-9]+)/g, (...args) => `-${args[0].toLowerCase()}`)
.replaceAll(/([0-9])([a-z])/g, (...args) => `${args[1]}-${args[2]}`)
.replaceAll(/[^a-z0-9]+(\w?)/g, (...args) => `-${args[1] ?? ''}`).toLowerCase();
}
/** /**
* Add padding to string * Add padding to string
* *
@ -96,6 +105,18 @@ export function pad(text: any, length: number, char: string = ' ', start = true)
return text.toString().padEnd(length, char); return text.toString().padEnd(length, char);
} }
/**
* Convert text to PascalCase
* @param {string} str
* @return {string}
*/
export function pascalCase(str?: string) {
if(!str) return '';
const text = str.replaceAll(/(^[^a-zA-Z]+|[^a-zA-Z0-9-_])/g, '')
.replaceAll(/[^a-zA-Z0-9]+(\w?)/g, (...args) => args[1]?.toUpperCase() || '');
return text[0].toUpperCase() + text.slice(1);
}
/** /**
* Generate a random hexadecimal value * Generate a random hexadecimal value
* *
@ -159,6 +180,17 @@ export function randomStringBuilder(length: number, letters = false, numbers = f
}).join(''); }).join('');
} }
/**
* Converts text to snake_case
*/
export function snakeCase(str?: string) {
if(!str) return '';
return str.replaceAll(/(^[^a-zA-Z]+|[^a-zA-Z0-9-_])/g, '')
.replaceAll(/([A-Z]|[0-9]+)/g, (...args) => `_${args[0].toLowerCase()}`)
.replaceAll(/([0-9])([a-z])/g, (...args) => `${args[1]}_${args[2]}`)
.replaceAll(/[^a-z0-9]+(\w?)/g, (...args) => `_${args[1] ?? ''}`).toLowerCase();
}
/** /**
* Splice a string together (Similar to Array.splice) * Splice a string together (Similar to Array.splice)
* *

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@ -95,7 +95,7 @@ export function formatDate(format = 'YYYY-MM-DD H:mm', date: Date | number | str
return (offset > 0 ? '-' : '') + `${hours}:${minutes.toString().padStart(2, '0')}`; return (offset > 0 ? '-' : '') + `${hours}:${minutes.toString().padStart(2, '0')}`;
} }
if(typeof date == 'number' || typeof date == 'string') date = new Date(date); if(typeof date == 'number' || typeof date == 'string' || date == null) date = new Date(date);
// Handle timezones // Handle timezones
let t!: [string, number]; let t!: [string, number];

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@ -18,3 +18,10 @@
export function typeKeys<T extends object>() { export function typeKeys<T extends object>() {
return Object.keys(<T>{}) as Array<keyof T>; return Object.keys(<T>{}) as Array<keyof T>;
} }
/**
* Mark all properties as writable
*/
type Writable<T> = {
-readonly [P in keyof T]: T[P]
};

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@ -1,36 +1,18 @@
import {sleep, parseUrl} from '../src'; import {fn} from '../src';
describe('Miscellanies Utilities', () => { describe('Miscellanies Utilities', () => {
describe('sleep', () => { describe('fn', () => {
test('wait until', async () => { test('async', async () => {
const wait = ~~(Math.random() * 500); const test = {a: Math.random()};
const time = new Date().getTime(); const resp = fn(test, 'return a;', true);
await sleep(wait); expect(resp instanceof Promise).toBeTruthy();
expect(new Date().getTime()).toBeGreaterThanOrEqual(time + wait); expect(await resp).toEqual(test['a']);
});
});
describe('urlParser', () => {
test('localhost w/ port', () => {
const parsed = parseUrl('http://localhost:4200/some/path?q1=test1&q2=test2#frag');
expect(parsed.protocol).toStrictEqual('http');
expect(parsed.host).toStrictEqual('localhost:4200');
expect(parsed.domain).toStrictEqual('localhost');
expect(parsed.port).toStrictEqual(4200);
expect(parsed.path).toStrictEqual('/some/path');
expect(parsed.query).toStrictEqual({q1: 'test1', q2: 'test2'});
expect(parsed.fragment).toStrictEqual('frag');
}); });
test('advanced URL', () => { test('sync', async () => {
const parsed = parseUrl('https://sub.domain.example.com/some/path?q1=test1&q2=test2#frag'); const test = {a: Math.random()};
expect(parsed.protocol).toStrictEqual('https'); const resp = fn(test, 'return a;3');
expect(parsed.host).toStrictEqual('sub.domain.example.com'); expect(resp).toEqual(test['a']);
expect(parsed.domain).toStrictEqual('example.com');
expect(parsed.subdomain).toStrictEqual('sub.domain');
expect(parsed.path).toStrictEqual('/some/path');
expect(parsed.query).toStrictEqual({q1: 'test1', q2: 'test2'});
expect(parsed.fragment).toStrictEqual('frag');
}); });
}); });
}); });

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@ -1,4 +1,5 @@
import {matchAll, randomString, randomStringBuilder} from "../src"; import {matchAll, parseUrl, randomString, randomStringBuilder} from "../src";
describe('String Utilities', () => { describe('String Utilities', () => {
describe('randomString', () => { describe('randomString', () => {
@ -47,4 +48,28 @@ describe('String Utilities', () => {
test('using regex', () => expect(matchAll('fooBar fooBar FooBar', /fooBar/g).length).toBe(2)); test('using regex', () => expect(matchAll('fooBar fooBar FooBar', /fooBar/g).length).toBe(2));
test('using malformed regex', () => expect(() => matchAll('fooBar fooBar FooBar', /fooBar/)).toThrow()); test('using malformed regex', () => expect(() => matchAll('fooBar fooBar FooBar', /fooBar/)).toThrow());
}); });
describe('urlParser', () => {
test('localhost', () => {
const parsed = parseUrl('http://localhost:4200/some/path?q1=test1&q2=test2#frag');
expect(parsed.protocol).toStrictEqual('http');
expect(parsed.host).toStrictEqual('localhost:4200');
expect(parsed.domain).toStrictEqual('localhost');
expect(parsed.port).toStrictEqual(4200);
expect(parsed.path).toStrictEqual('/some/path');
expect(parsed.query).toStrictEqual({q1: 'test1', q2: 'test2'});
expect(parsed.fragment).toStrictEqual('frag');
});
test('subdomains', () => {
const parsed = parseUrl('https://sub.domain.example.com/some/path?q1=test1&q2=test2#frag');
expect(parsed.protocol).toStrictEqual('https');
expect(parsed.host).toStrictEqual('sub.domain.example.com');
expect(parsed.domain).toStrictEqual('example.com');
expect(parsed.subdomain).toStrictEqual('sub.domain');
expect(parsed.path).toStrictEqual('/some/path');
expect(parsed.query).toStrictEqual({q1: 'test1', q2: 'test2'});
expect(parsed.fragment).toStrictEqual('frag');
});
});
}); });

12
tests/time.spec.ts Normal file
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@ -0,0 +1,12 @@
import {sleep} from '../src';
describe('Time Utilities', () => {
describe('sleep', () => {
test('wait until', async () => {
const wait = ~~(Math.random() * 500);
const time = new Date().getTime();
await sleep(wait);
expect(new Date().getTime()).toBeGreaterThanOrEqual(time + wait);
});
});
});