tx · 89qDxPZ5dGY41vX2PPfezQgysh8wfvbhY4NXD9noH17J

3N4upXkARvecPGQAtpSQ11CFASTFsvEPiP2:  -0.01000000 Waves

2022.02.22 12:31 [1934686] smart account 3N4upXkARvecPGQAtpSQ11CFASTFsvEPiP2 > SELF 0.00000000 Waves

{
    "type": 13,
    "id": "89qDxPZ5dGY41vX2PPfezQgysh8wfvbhY4NXD9noH17J",
    "fee": 1000000,
    "feeAssetId": null,
    "timestamp": 1645522282177,
    "version": 2,
    "chainId": 84,
    "sender": "3N4upXkARvecPGQAtpSQ11CFASTFsvEPiP2",
    "senderPublicKey": "5dTGvAkGC1ryvEkRCst923pqULtN3qWs6XXueerWos1D",
    "proofs": [
        "jNEgAmPfp5LkByL9HDMoyZyXTy5BSU8pb5ESCqpnPkCtn7PmbfAzAkTGLLTohBVMhGDHokthEbQDPetQXS7ZQkA"
    ],
    "script": "base64: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",
    "height": 1934686,
    "applicationStatus": "succeeded",
    "spentComplexity": 0
}

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Diff: 
Old
New
Differences
2
2
 
{-# SCRIPT_TYPE ACCOUNT #-}
3
3
 
{-# CONTENT_TYPE DAPP #-}
4
4
 
let keyHead = "head"
5
+
6
+
func keyPrev (id) = (id + "__prev")
7
+
8
+
9
+
func keyNext (id) = (id + "__next")
10
+
5
11
 
6
12
 
let head = getString(this, keyHead)
7
13
 
8
14
 
@Callable(i)
9
15
 
func insert (id) = {
10
16
 
    let stateChanges = ((nil ++ (if (isDefined(head))
11
-
        then [StringEntry((id + "__next"), value(head)), StringEntry((value(head) + "__prev"), id)]
17
+
        then [StringEntry(keyNext(id), value(head)), StringEntry(keyPrev(value(head)), id)]
12
18
 
        else nil)) ++ [StringEntry(keyHead, id)])
13
19
 
    $Tuple2(stateChanges, unit)
14
20
 
    }
17
23
 
18
24
 
@Callable(i)
19
25
 
func delete (id) = {
20
-
    let stateChanges = ((nil ++ (if (isDefined(head))
21
-
        then [StringEntry((id + "_next"), value(head))]
22
-
        else nil)) ++ [StringEntry(keyHead, id)])
26
+
    let prev = getString(this, keyPrev(id))
27
+
    let next = getString(this, keyNext(id))
28
+
    let stateChanges = if (if (isDefined(prev))
29
+
        then isDefined(next)
30
+
        else false)
31
+
        then [StringEntry(keyNext(value(prev)), value(next)), StringEntry(keyPrev(value(next)), value(prev)), DeleteEntry(keyPrev(id)), DeleteEntry(keyNext(id))]
32
+
        else if (isDefined(next))
33
+
            then [StringEntry(keyHead, value(next)), DeleteEntry(keyNext(id)), DeleteEntry(keyPrev(value(next)))]
34
+
            else if (isDefined(prev))
35
+
                then [DeleteEntry(keyPrev(id)), DeleteEntry(keyNext(value(prev)))]
36
+
                else if ((id == head))
37
+
                    then [DeleteEntry(keyHead)]
38
+
                    else throw("Invalid node")
23
39
 
    $Tuple2(stateChanges, unit)
24
40
 
    }
25
41
 

Full: 
Old
New
Differences
1
1
 
{-# STDLIB_VERSION 5 #-}
2
2
 
{-# SCRIPT_TYPE ACCOUNT #-}
3
3
 
{-# CONTENT_TYPE DAPP #-}
4
4
 
let keyHead = "head"
5
+
6
+
func keyPrev (id) = (id + "__prev")
7
+
8
+
9
+
func keyNext (id) = (id + "__next")
10
+
5
11
 
6
12
 
let head = getString(this, keyHead)
7
13
 
8
14
 
@Callable(i)
9
15
 
func insert (id) = {
10
16
 
    let stateChanges = ((nil ++ (if (isDefined(head))
11
-
        then [StringEntry((id + "__next"), value(head)), StringEntry((value(head) + "__prev"), id)]
17
+
        then [StringEntry(keyNext(id), value(head)), StringEntry(keyPrev(value(head)), id)]
12
18
 
        else nil)) ++ [StringEntry(keyHead, id)])
13
19
 
    $Tuple2(stateChanges, unit)
14
20
 
    }
15
21
 
16
22
 
17
23
 
18
24
 
@Callable(i)
19
25
 
func delete (id) = {
20
-
    let stateChanges = ((nil ++ (if (isDefined(head))
21
-
        then [StringEntry((id + "_next"), value(head))]
22
-
        else nil)) ++ [StringEntry(keyHead, id)])
26
+
    let prev = getString(this, keyPrev(id))
27
+
    let next = getString(this, keyNext(id))
28
+
    let stateChanges = if (if (isDefined(prev))
29
+
        then isDefined(next)
30
+
        else false)
31
+
        then [StringEntry(keyNext(value(prev)), value(next)), StringEntry(keyPrev(value(next)), value(prev)), DeleteEntry(keyPrev(id)), DeleteEntry(keyNext(id))]
32
+
        else if (isDefined(next))
33
+
            then [StringEntry(keyHead, value(next)), DeleteEntry(keyNext(id)), DeleteEntry(keyPrev(value(next)))]
34
+
            else if (isDefined(prev))
35
+
                then [DeleteEntry(keyPrev(id)), DeleteEntry(keyNext(value(prev)))]
36
+
                else if ((id == head))
37
+
                    then [DeleteEntry(keyHead)]
38
+
                    else throw("Invalid node")
23
39
 
    $Tuple2(stateChanges, unit)
24
40
 
    }
25
41
 
26
42
 

github/deemru/w8io/169f3d6 
51.55 ms ◑