Chirag Shah chiraggshah

Ruby: The future of frozen string literals

What is a literal?

In programming languages, literals are textual representations of values in the source code. This is a syntactical concept.

Some examples:

7 # integer literal

State management

All of the state management libraries you mentioned have their unique features and advantages, and the choice of which one to use ultimately depends on the specific needs and requirements of your project. However, here's a brief overview of each library:

MobX: MobX is a simple, lightweight, and easy-to-learn library for managing state in React applications. It has a reactive programming model and provides automatic state updates, which means you don't have to write complex code for updating your app's state. It also has good performance and works well with TypeScript.
React Context: React Context is a built-in feature of React that allows you to share data between components without having to pass props down the component tree. It's a good choice for simple use cases where you need to share state between components without any complex logic.
Redux: Redux is a widely-used library that provides a single source of truth for managing state in large-scale React applications. It has

RVM to rbenv

Why? @sstephenson explains it best here.

1) remove RVM from your system

This should get rid of the rvm dir and any installed rubies:

$ rvm implode

	const App = createAppContainer(
	createStack({

	LoggedSwitch: createSwitch({

	// When user is authenticated
	LoggedIn: createStack({

	// The logged in root is generally a tab or drawer navigator
	LoggedInRoot: createTabsOrDrawer({

	- (BOOL)application:(UIApplication )application didFinishLaunchingWithOptions:(NSDictionary )launchOptions
	{
	...
	...
	...

	RCTRootView *rootView = [[RCTRootView alloc] initWithBundleURL:jsCodeLocation
	moduleName:@"MyAwesomeApp"
	initialProperties:@{}
	launchOptions:launchOptions];

	const I = x => x
	const K = x => y => x
	const A = f => x => f (x)
	const T = x => f => f (x)
	const W = f => x => f (x) (x)
	const C = f => y => x => f (x) (y)
	const B = f => g => x => f (g (x))
	const S = f => g => x => f (x) (g (x))
	const S_ = f => g => x => f (g (x)) (x)
	const S2 = f => g => h => x => f (g (x)) (h (x))

	class ApplicationController < ActionController::Base
	# ...

	unless Rails.application.config.consider_all_requests_local
	rescue_from Exception, with: lambda { \|exception\| render_error 500, exception }
	rescue_from ActionController::RoutingError, ActionController::UnknownController, ::AbstractController::ActionNotFound, ActiveRecord::RecordNotFound, with: lambda { \|exception\| render_error 404, exception }
	end

	private
	def render_error(status, exception)