6 | | - | @Callable(b) |
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7 | | - | func startAuction (c,d,e) = { |
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8 | | - | let f = toBase58String(b.transactionId) |
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9 | | - | let g = (lastBlock.height + c) |
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10 | | - | let h = extract(b.payment) |
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11 | | - | if ((c > a)) |
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12 | | - | then throw(("Duration is too long. Must be less than " + toString(a))) |
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13 | | - | else WriteSet([DataEntry(f, g), DataEntry((f + "_organizer"), toBase58String(b.caller.bytes)), DataEntry((f + "_lot_assetId"), if (isDefined(h.assetId)) |
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14 | | - | then toBase58String(value(h.assetId)) |
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15 | | - | else "WAVES"), DataEntry((f + "_lot_amount"), h.amount), DataEntry((f + "_startPrice"), d), DataEntry((f + "_priceAssetId"), e)]) |
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| 6 | + | let b = "collection" |
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| 7 | + | |
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| 8 | + | let c = "nft" |
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| 9 | + | |
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| 10 | + | let d = 500 |
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| 11 | + | |
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| 12 | + | let e = 500 |
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| 13 | + | |
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| 14 | + | func f (g) = makeString([b, toBase58String(g)], a) |
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| 15 | + | |
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| 16 | + | |
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| 17 | + | func h (i,g) = makeString([i, toBase58String(g)], a) |
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| 18 | + | |
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| 19 | + | |
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| 20 | + | func j (k) = makeString([c, toBase58String(k)], a) |
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| 21 | + | |
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| 22 | + | |
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| 23 | + | func l (m,k) = makeString([m, toBase58String(k)], a) |
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| 24 | + | |
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| 25 | + | |
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| 26 | + | func n (o) = split(valueOrElse(getString(this, toString(o)), ""), a) |
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| 27 | + | |
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| 28 | + | |
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| 29 | + | func p (g) = split(valueOrElse(getString(this, f(g)), ""), a) |
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| 30 | + | |
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| 31 | + | |
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| 32 | + | func q (o) = valueOrElse(getString(this, toString(o)), "") |
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| 33 | + | |
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| 34 | + | |
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| 35 | + | func r (g) = valueOrElse(getString(this, f(g)), "") |
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| 36 | + | |
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| 37 | + | |
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| 38 | + | func s (o,i,g) = if ((i == "")) |
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| 39 | + | then StringEntry(toString(o), toBase58String(g)) |
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| 40 | + | else StringEntry(toString(o), h(i, g)) |
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| 41 | + | |
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| 42 | + | |
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| 43 | + | func t (g,m,k) = if ((m == "")) |
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| 44 | + | then StringEntry(f(g), toBase58String(k)) |
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| 45 | + | else StringEntry(f(g), l(m, k)) |
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| 46 | + | |
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| 47 | + | |
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| 48 | + | func u (v) = (size(n(v)) > d) |
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| 49 | + | |
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| 50 | + | |
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| 51 | + | func w (g) = (size(p(g)) > e) |
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| 52 | + | |
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| 53 | + | |
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| 54 | + | func x (k,v) = (assetBalance(v, k) == 1) |
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| 55 | + | |
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| 56 | + | |
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| 57 | + | func y (k) = isDefined(getString(this, j(k))) |
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| 58 | + | |
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| 59 | + | |
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| 60 | + | func z (o,g) = { |
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| 61 | + | let A = n(o) |
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| 62 | + | containsElement(A, toBase58String(g)) |
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20 | | - | @Callable(b) |
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21 | | - | func bid (f) = { |
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22 | | - | let h = extract(b.payment) |
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23 | | - | let i = if (isDefined(h.assetId)) |
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24 | | - | then toBase58String(value(h.assetId)) |
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25 | | - | else "WAVES" |
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26 | | - | let j = toBase58String(b.caller.bytes) |
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27 | | - | let g = getIntegerValue(this, f) |
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28 | | - | let d = getIntegerValue(this, (f + "_startPrice")) |
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29 | | - | let e = getStringValue(this, (f + "_priceAssetId")) |
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30 | | - | let k = getInteger(this, (f + "_winAmount")) |
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31 | | - | let l = getString(this, (f + "_winner")) |
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32 | | - | let m = if (isDefined(l)) |
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33 | | - | then (value(l) == j) |
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34 | | - | else false |
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35 | | - | let n = (h.amount + (if (m) |
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36 | | - | then value(k) |
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37 | | - | else 0)) |
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38 | | - | if ((lastBlock.height >= g)) |
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39 | | - | then throw("Auction already finished") |
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40 | | - | else if ((e != i)) |
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41 | | - | then throw((("Bid must be in asset '" + e) + "'")) |
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42 | | - | else if (if (if (isDefined(k)) |
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43 | | - | then (value(k) >= n) |
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44 | | - | else false) |
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45 | | - | then true |
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46 | | - | else if (!(isDefined(k))) |
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47 | | - | then (d >= n) |
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48 | | - | else false) |
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49 | | - | then throw(("Bid must be more then " + toString(if (isDefined(k)) |
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50 | | - | then value(k) |
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51 | | - | else d))) |
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52 | | - | else if (if (m) |
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53 | | - | then true |
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54 | | - | else !(isDefined(l))) |
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55 | | - | then WriteSet([DataEntry((f + "_winner"), j), DataEntry((f + "_winAmount"), n)]) |
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56 | | - | else { |
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57 | | - | let o = addressFromStringValue(value(l)) |
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58 | | - | let p = if (if ((e == "WAVES")) |
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59 | | - | then true |
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60 | | - | else (e == "")) |
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61 | | - | then unit |
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62 | | - | else fromBase58String(e) |
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63 | | - | ScriptResult(WriteSet([DataEntry((f + "_winner"), j), DataEntry((f + "_winAmount"), n)]), TransferSet([ScriptTransfer(o, value(k), p)])) |
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64 | | - | } |
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65 | | - | } |
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| 72 | + | |
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| 73 | + | @Callable(C) |
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| 74 | + | func addCollection () = if (u(C.caller)) |
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| 75 | + | then throw("You reached collections limit") |
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| 76 | + | else [s(C.caller, q(C.caller), C.transactionId)] |
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69 | | - | @Callable(b) |
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70 | | - | func withdraw (f) = { |
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71 | | - | let h = extract(b.payment) |
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72 | | - | let i = if (isDefined(h.assetId)) |
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73 | | - | then toBase58String(value(h.assetId)) |
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74 | | - | else "WAVES" |
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75 | | - | let j = toBase58String(b.caller.bytes) |
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76 | | - | let g = getIntegerValue(this, f) |
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77 | | - | let q = getStringValue(this, (f + "_organizer")) |
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78 | | - | let l = getString(this, (f + "_winner")) |
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79 | | - | let r = getStringValue(this, (f + "_lot_assetId")) |
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80 | | - | let s = getIntegerValue(this, (f + "_lot_amount")) |
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81 | | - | let e = getStringValue(this, (f + "_priceAssetId")) |
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82 | | - | let k = getIntegerValue(this, (f + "_winAmount")) |
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83 | | - | let t = if ((r == "WAVES")) |
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84 | | - | then unit |
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85 | | - | else fromBase58String(r) |
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86 | | - | let p = if (if ((e == "WAVES")) |
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87 | | - | then true |
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88 | | - | else (e == "")) |
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89 | | - | then unit |
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90 | | - | else fromBase58String(e) |
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91 | | - | let u = addressFromStringValue(value(l)) |
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92 | | - | let v = addressFromStringValue(value(q)) |
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93 | | - | let w = getInteger(this, ((f + "_bidder_") + j)) |
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94 | | - | if ((g > lastBlock.height)) |
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95 | | - | then throw("Auction is not finished yet") |
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96 | | - | else if (!(isDefined(l))) |
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97 | | - | then if (isDefined(getString(this, (f + "_lot_passed")))) |
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98 | | - | then throw("Organizer has already got his lot back") |
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99 | | - | else ScriptResult(WriteSet([DataEntry((f + "_lot_passed"), q)]), TransferSet([ScriptTransfer(v, s, t)])) |
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100 | | - | else if (isDefined(getString(this, (f + "_lot_passed")))) |
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101 | | - | then throw("Lot is already passed to the winner, and organizer got his reward") |
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102 | | - | else ScriptResult(WriteSet([DataEntry((f + "_lot_passed"), toBase58String(u.bytes))]), TransferSet([ScriptTransfer(u, s, t), ScriptTransfer(v, k, p)])) |
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103 | | - | } |
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| 80 | + | @Callable(C) |
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| 81 | + | func mint (g,D,E) = if (!(z(C.caller, g))) |
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| 82 | + | then throw("Wrong collection or caller ID") |
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| 83 | + | else if (w(g)) |
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| 84 | + | then throw("You reached nfts limit in this collection") |
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| 85 | + | else { |
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| 86 | + | let F = Issue(D, E, 1, 0, false) |
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| 87 | + | let G = calculateAssetId(F) |
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| 88 | + | [F, ScriptTransfer(C.caller, F.quantity, G), t(g, r(g), G)] |
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| 89 | + | } |
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| 90 | + | |
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| 91 | + | |
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| 92 | + | |
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| 93 | + | @Callable(C) |
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| 94 | + | func setContent (k,H) = valueOrElse(B(k, C.caller), [StringEntry(j(k), H)]) |
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