JSila’s gists

JSila / main.rs

Created July 17, 2023 17:43

deno_core example in rust

	use deno_core::v8::{self};
	use deno_core::{JsRuntime, RuntimeOptions};

	fn main() {
	let script1 = std::fs::read_to_string("script1.js").unwrap();
	let script2 = std::fs::read_to_string("script2.js").unwrap();

	let mut runtime = JsRuntime::new(RuntimeOptions::default());

	let _ = runtime.execute_script("script1", script1.into()).unwrap();

JSila / main.rs

Last active July 21, 2020 07:51

Rust: example of using channels to communicate between threads (mutiple producers, single consumer)

JSila / main.rs

Last active July 21, 2020 07:49

Rust: updating an array field of mutable struct in a seperate function

	use std::env;
	use std::fs::File;
	use serde::{Deserialize, Serialize};

	#[derive(Serialize, Deserialize, Debug)]
	struct Site {
	id: String,
	#[serde(skip_serializing_if = "Option::is_none")]
	status_changed: Option<bool>,
	#[serde(skip_serializing_if = "Option::is_none")]

JSila / router.js

Created April 23, 2018 14:10

custom router solution for react (experiment)

	import React, {Component, createElement} from 'react'
	import createHistory from 'history/createBrowserHistory'
	import classnames from "classnames"

	export const history = createHistory()

	/**
	* Determines if route path matches history location's pathname. If it does, extracts its params. If not, returns null.
	*
	* @param routePath

JSila / withForm-1.js

Last active April 30, 2018 09:59

withForm higher-order component

	import React from "react"

	const noop = () => false

	const withForm = (fields, validateFn = noop, validSubmitFn) => WrappedComponent => {
	class WithForm extends React.Component {
	constructor(props) {
	super(props)

	this.state = {

JSila / index.js

Created March 4, 2018 13:28

Helpers for providing and consuming multiple react contexts

	import React, {Component} from 'react'
	import ReactDOM from 'react-dom'
	import App from './App'

	import createContext from 'create-react-context'

	const Theme = createContext("light")
	const Language = createContext("en")
	const Whatever = createContext("whatever")

JSila / client.go

Last active October 4, 2017 16:58

Context cancelation example in Go

JSila / middleware.go

Last active July 4, 2017 09:27

JSON schema middleware and valide helpers for Go

	import (
	"context"
	"net/http"

	"github.com/Sirupsen/logrus"
	"github.com/matryer/respond"
	)

	func CheckJSON(log *logrus.Logger, h http.Handler, data interface{}, contextKey string) http.HandlerFunc {
	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {

JSila / WP_Settings.php

Last active September 2, 2019 21:47

WP Settings API in OOP way

	<?php

	class WP_Settings_Section {
	protected $id = '';
	protected $title = '';
	protected $output_callback = '';
	protected $fields = array();

	public function __construct($id, $title, $output_callback) {
	$this->id = $id;

JSila / unsbscribe.js

Last active January 28, 2017 13:20

higher order function for react that auto-unsubscribes from RxJS Observables on componentWillUnmount

	import React, {Component} from 'react'
	import forEach from 'lodash/forEach'

	export default () => ComposedComponent => class extends Component {
	subscriptions = {}
	componentWillUnmount() {
	forEach(this.subscriptions, subscription => {
	subscription.unsubscribe()
	})
	}

Jernej Sila JSila