Komock’s gists

Komock / view-state.ts

Created September 23, 2021 06:32

View state from BehaviorSubject

	export class ViewState<T extends object> extends BehaviorSubject<T> {
	constructor(initialState: T) {
	super(initialState);
	}

	patch(newState: Partial<T>) {
	this.next({
	...this.value,
	...newState
	});

Komock / zone-enter.operator.ts

Created May 20, 2020 07:23

RxJS Operator to pipe into zone

	export function enterZone(zone: NgZone) {
	return <T>(source: Observable<T>) =>
	new Observable<T>(observer =>
	source.subscribe({
	next: (x) => zone.run(() => observer.next(x)),
	error: (err) => observer.error(err),
	complete: () => observer.complete()
	})
	);
	}

Komock / print-html-element.js

Created May 15, 2020 14:05

Print HTML element by selector

	function printElem(selector, width, height) {
	const newWindow = window.open('', 'PRINT', `height=${height},width=${width}`);
	const element = document.querySelector(selector);
	newWindow.document.write(`
	<html>
	<head>
	<title>${document.title}</title>
	</head>
	<body>${element.innerHTML}</body>
	</html>`);

Komock / settings.json

Created March 8, 2020 06:20

live Sass Compiler plugin config (should be in .vscode folder)

Komock / ng-convert-component-to-module.js

Created May 17, 2019 06:37

Node script to convert existing component to module

	const path = require('path');
	const fs = require('fs');
	const APP_MODULES_DIR = 'projects/evo-ui-kit/src/lib/modules';
	const APP_COMPONENTS_DIR = 'projects/evo-ui-kit/src/lib/components';

	const pascalize = (str) => {
	return str
	.replace(/\s(.)/g, (s) => s.toUpperCase() )
	.replace(/-(.)/g, (s) => s.toUpperCase() )
	.replace(/\s/g, '')

Komock / columns.scss

Created April 18, 2019 11:01

Simple SCSS Columns Grid Mixin

	@mixin gridColumnSizes($params) {
	$defaults: (
	suffix: '',
	base: ''
	);
	$opts: map-merge($defaults, $params);
	$base: map-get($opts, 'base');
	$suffix: map-get($opts, 'suffix');
	$bs: if($base == '', '', $base + '__');
	$sf: if($suffix == '', '_', '_' + $suffix + '-');

Komock / wp-domain-name-change.sql

Created September 24, 2018 15:50

Change domain name in WP database

	UPDATE wp_options SET option_value = replace(option_value, 'http://www.oldurl', 'http://www.newurl') WHERE option_name = 'home' OR option_name = 'siteurl';

	UPDATE wp_posts SET guid = replace(guid, 'http://www.oldurl','http://www.newurl');

	UPDATE wp_posts SET post_content = replace(post_content, 'http://www.oldurl', 'http://www.newurl');

	UPDATE wp_postmeta SET meta_value = replace(meta_value,'http://www.oldurl','http://www.newurl');

Komock / some.ts

Last active September 21, 2018 14:49

some

	private handleConfirmationSuccess(methodId: string) {
	this.paymentsService.pollPaymentMethodCreated(methodId).pipe(
	mergeMap(methodId => this.paymentsService.setDefaultPaymentMethod(methodId)),
	mergeMap(methodId => forkJoin(of(methodId), this.paymentsService.fetchPaymentMethods())),
	tap((data) => {
	const id = data[0];
	this.paymentsService.paymentMethods.defaultMethod = this.paymentsService.paymentMethods.getPaymentMethod(id);
	this.routerDataStorage.set({ paymentMethodCreated: PaymentGatewayTypes.CARD });
	this.router.navigate(['../../../'], {
	relativeTo: this.route,

Komock / fetch.js

Created July 6, 2018 13:49

	//==== User ====//
	createUser(body, scenario = 'preliminary') {
	return window.fetch(`${API_DOMAIN}user/create?access-token=${API_TOKEN}&scenario=${scenario}`, {
	method: 'POST',
	headers: new Headers({ 'Content-Type': 'application/json' }),
	body: JSON.stringify(body)
	})
	.then(res => res.json());
	}

Komock / get-value-by-string-path.js

Created June 14, 2018 09:22

Get value by string path

	const some = {a: { bc: { de: 'hello'}}};
	const path = 'a.bc.de';

	let result = Object.assign({}, some);
	path.split('.').forEach( part => {
	console.log(result);
	result = result[part];
	});
	console.log(result);

Vadim Petrov Komock