Remove xcodeproj

Sources/Blockchain/main.swift

@@ -0,0 +1,32 @@
+//
+//  main.swift
+//  Blockchain
+//
+//  Created by Victor BODINAUD on 27/02/2020.
+//  Copyright © 2020 Victor BODINAUD. All rights reserved.
+//
+
+import Foundation
+
+let blockchain = Blockchain()
+var command: String?
+
+blockchain.createGenesisBlock(data: "")
+
+repeat {
+    print("Enter command:")
+    command = readLine()
+    
+    if command == "create" {
+        print("data for the new block:")
+        let data = readLine()
+        blockchain.createBlock(data: data ?? "")
+    }
+    
+    if command == "spam" {
+        for _ in 1...1000 {
+            blockchain.createBlock(data: "\((blockchain.chain.last?.index ?? 0)+1)")
+        }
+    }
+    
+} while command != "exit"