theblacksquid

## introrx.md

      
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                staltz
                / introrx.md
            
            
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              July 19, 2024 22:21
            
              
                The introduction to Reactive Programming you've been missing
              
          
    The introduction to Reactive Programming you've been missing

(by @andrestaltz)

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.


## DEX-OB.md

      
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                drwasho
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              November 5, 2017 14:53
            
              
                Distributed currency exchange in OpenBazaar
              
          
    Distributed Currency Exchange on OpenBazaar


Introduction

OpenBazaar allows for the decentralised exchange of types of currencies using the flexible Ricardian contract system. Currency exchanges are not limited trades between crypto-currencies, but can also facilitate exchanges with fiat currencies using reverisble and non-reversible payment systems.
Currency Exchanges

Fundamentally, currency exchanges require a matching of buy and sell orders at a certain price for a given volume. Firstly, buy and sell orders will be created and issued as a Ricardian contract, formatted according to a specialised 'currency' template in OpenBazaar. Secondly, matching buy and sell orders theoretically will be mediated over exchange nodes, which may also function as arbiters for each exchange. Alternative, buy and sell orders may be matched over the OpenBazaar distributed hash table. Finally, private exchanges can be made bet

  
## Object.prototype.watch.js
/**
 * Object.prototype.watch polyfill
 * @see https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/watch
 *
 * Known limitations:
 * - `delete object[property]` will remove the watchpoint
 *
 * Based on Eli Grey gist https://gist.github.com/eligrey/384583
 * Impovements based on Xose Lluis gist https://gist.github.com/XoseLluis/4750176
 * This version is optimized for minification
	/**
	* Object.prototype.watch polyfill
	* @see https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/watch
	*
	* Known limitations:
	* - `delete object[property]` will remove the watchpoint
	*
	* Based on Eli Grey gist https://gist.github.com/eligrey/384583
	* Impovements based on Xose Lluis gist https://gist.github.com/XoseLluis/4750176
	* This version is optimized for minification