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 1/2] 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) {

From 470fc06a9d3a87e7f0f3d4fd805e3a84cb80ef9e Mon Sep 17 00:00:00 2001
From: Evgeny Marchenko <marchenko@smartdec.ru>
Date: Sat, 22 Jun 2019 21:28:57 +0300
Subject: [PATCH 2/2] simplify getter even more

---
 truffle/contracts/Lazy.sol | 29 ++++++++++++++++++-----------
 1 file changed, 18 insertions(+), 11 deletions(-)

diff --git a/truffle/contracts/Lazy.sol b/truffle/contracts/Lazy.sol
index 78310ed..87cf7af 100644
--- a/truffle/contracts/Lazy.sol
+++ b/truffle/contracts/Lazy.sol
@@ -69,19 +69,26 @@ contract Lazy is Structs {
     }
 
     function taskDataById(uint id) external view returns(
-            uint[5] memory input, 
-            uint[2] memory a,
-            uint[4] memory b,
-            uint[2] memory c 
+            uint[13] memory data
             ) {
         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;
+        
+        data[0] = task.data.input[0];
+        data[1] = task.data.input[1];
+        data[2] = task.data.input[2];
+        data[3] = task.data.input[3];
+        data[4] = task.data.input[4];
+        
+        data[5] = task.proof.a[0];
+        data[6] = task.proof.a[1];
+        
+        data[7] = task.proof.b[0][0];
+        data[8] = task.proof.b[0][1];
+        data[9] = task.proof.b[1][0];
+        data[10] = task.proof.b[1][0];
+        
+        data[11] = task.proof.c[0];
+        data[12] = task.proof.c[1];
     }