support xdai on multicall

Author: joshstevens19

README.md

@@ -462,7 +462,8 @@ by default it looks at your network from the provider you passed in and makes th
 - kovan > '0x5BA1e12693Dc8F9c48aAD8770482f4739bEeD696'
 - rinkeby > '0x5BA1e12693Dc8F9c48aAD8770482f4739bEeD696'
 - ropsten > '0x5BA1e12693Dc8F9c48aAD8770482f4739bEeD696'
-- binance smart chain > '0xaf379c844f87a7b47ee6fe5e4a9720988eaea0af'
+- binance smart chain > '0xAf379C844f87A7b47EE6fe5E4a9720988EaEA0AF'
+- xdai > '0x2325b72990D81892E0e09cdE5C80DD221F147F8B'
 
 If you wanted this to point at a different multicall contract address just pass that in the options when creating the multicall instance, example:
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "ethereum-multicall",
-  "version": "2.2.0",
+  "version": "2.3.0",
   "description": "Multicall allows multiple smart contract constant function calls to be grouped into a single call and the results aggregated into a single result",
   "main": "dist/index.js",
   "scripts": {

src/enums/networks.ts

@@ -4,4 +4,5 @@ export enum Networks {
   rinkeby = 4,
   bsc = 56,
   kovan = 42,
+  xdai = 100,
 }

src/multicall.ts

@@ -513,7 +513,9 @@ export class Multicall {
       case Networks.ropsten:
         return '0x5BA1e12693Dc8F9c48aAD8770482f4739bEeD696';
       case Networks.bsc:
-        return '0xaf379c844f87a7b47ee6fe5e4a9720988eaea0af';
+        return '0xAf379C844f87A7b47EE6fe5E4a9720988EaEA0AF';
+      case Networks.xdai:
+        return '0x2325b72990D81892E0e09cdE5C80DD221F147F8B';
       default:
         throw new Error(
           `Network - ${network} is not got a contract defined it only supports mainnet, kovan, rinkeby, bsc and ropsten`