From 024eaab74c4316d980668996ac4674fbca219ee6 Mon Sep 17 00:00:00 2001
From: Evgeny Marchenko <marchenko@smartdec.ru>
Date: Sat, 22 Jun 2019 20:33:01 +0300
Subject: [PATCH] yet another getter

---
 truffle/contracts/Lazy.sol | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/truffle/contracts/Lazy.sol b/truffle/contracts/Lazy.sol
index 404b215..78310ed 100644
--- a/truffle/contracts/Lazy.sol
+++ b/truffle/contracts/Lazy.sol
@@ -19,6 +19,9 @@ contract Lazy is Structs {
     }
     
     Task[] public tasks;
+    function tasksNum() external view returns(uint) {
+        return tasks.length;
+    }
     
     uint256 public stake;
     IVerifier public verifier;
@@ -65,6 +68,21 @@ contract Lazy is Structs {
         msg.sender.transfer(stake);
     }
 
+    function taskDataById(uint id) external view returns(
+            uint[5] memory input, 
+            uint[2] memory a,
+            uint[4] memory b,
+            uint[2] memory c 
+            ) {
+        Task memory task = tasks[id];
+        input = task.data.input;
+        a = task.proof.a;
+        b[0] = task.proof.b[0][0];
+        b[1] = task.proof.b[0][1];
+        b[2] = task.proof.b[1][0];
+        b[3] = task.proof.b[1][1];
+        c = task.proof.c;
+    }
 
 
     function last5Timestamps() view external returns (uint256[5] memory result) {