refactoring mapFromInt static variable
Serhii committed
Nov 21, 2022 at 21:09 UTC
196187255fcd731decee29ce1d34dd321250840e
1 file changed
+7
-67
cw_core/lib/crypto_currency.dart
+7
-67
@@ -137,71 +137,11 @@ class CryptoCurrency extends EnumerableItem<int> with Serializable<int> {
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static const uni = CryptoCurrency(title: 'UNI', iconPath: 'assets/images/uni_icon.png', tag: 'ETH', raw: 61);
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static const stx = CryptoCurrency(title: 'STX', iconPath: 'assets/images/stx_icon.png', raw: 62);
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- static const mapFromInt = {
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- 0: CryptoCurrency.xmr,
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- 1: CryptoCurrency.ada,
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- 2: CryptoCurrency.bch,
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- 3: CryptoCurrency.bnb,
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- 4: CryptoCurrency.btc,
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- 5: CryptoCurrency.dai,
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- 6: CryptoCurrency.dash,
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- 7: CryptoCurrency.eos,
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- 8: CryptoCurrency.eth,
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- 9: CryptoCurrency.ltc,
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- 10: CryptoCurrency.nano,
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- 11: CryptoCurrency.trx,
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- 12: CryptoCurrency.usdt,
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- 13: CryptoCurrency.usdterc20,
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- 14: CryptoCurrency.xlm,
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- 15: CryptoCurrency.xrp,
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- 16: CryptoCurrency.xhv,
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- 17: CryptoCurrency.xag,
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- 18: CryptoCurrency.xau,
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- 19: CryptoCurrency.xaud,
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- 20: CryptoCurrency.xbtc,
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- 21: CryptoCurrency.xcad,
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- 22: CryptoCurrency.xchf,
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- 23: CryptoCurrency.xcny,
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- 24: CryptoCurrency.xeur,
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- 25: CryptoCurrency.xgbp,
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- 26: CryptoCurrency.xjpy,
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- 27: CryptoCurrency.xnok,
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- 28: CryptoCurrency.xnzd,
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- 29: CryptoCurrency.xusd,
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- 30: CryptoCurrency.ape,
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- 31: CryptoCurrency.avaxc,
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- 32: CryptoCurrency.btt,
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- 33: CryptoCurrency.bttbsc,
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- 34: CryptoCurrency.doge,
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- 35: CryptoCurrency.firo,
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- 36: CryptoCurrency.usdttrc20,
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- 37: CryptoCurrency.hbar,
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- 38: CryptoCurrency.sc,
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- 39: CryptoCurrency.sol,
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- 40: CryptoCurrency.usdc,
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- 41: CryptoCurrency.usdcsol,
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- 42: CryptoCurrency.zaddr,
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- 43: CryptoCurrency.zec,
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- 44: CryptoCurrency.zen,
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- 45: CryptoCurrency.xvg,
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- 46: CryptoCurrency.usdcpoly,
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- 47: CryptoCurrency.dcr,
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- 48: CryptoCurrency.husd,
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- 49: CryptoCurrency.kmd,
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- 50: CryptoCurrency.mana,
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- 51: CryptoCurrency.maticpoly,
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- 52: CryptoCurrency.matic,
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- 53: CryptoCurrency.mkr,
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- 54: CryptoCurrency.near,
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- 55: CryptoCurrency.oxt,
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- 56: CryptoCurrency.paxg,
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- 57: CryptoCurrency.pivx,
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- 58: CryptoCurrency.rune,
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- 59: CryptoCurrency.rvn,
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- 60: CryptoCurrency.scrt,
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- 61: CryptoCurrency.uni,
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- 62: CryptoCurrency.stx
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- };
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+ static Map<int, CryptoCurrency> rawCurrencyMap =
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+ all.fold<Map<int, CryptoCurrency>>(<int, CryptoCurrency>{}, (acc, item) {
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+ acc.addAll({item.raw: item});
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+ return acc;
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+ });
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static const mapFromString = {
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'xmr': CryptoCurrency.xmr,
@@ -271,11 +211,11 @@ class CryptoCurrency extends EnumerableItem<int> with Serializable<int> {
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static CryptoCurrency deserialize({required int raw}) {
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- if (CryptoCurrency.mapFromInt[raw] == null) {
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+ if (CryptoCurrency.rawCurrencyMap[raw] == null) {
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final s = 'Unexpected token: $raw for CryptoCurrency deserialize';
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throw ArgumentError.value(raw, 'raw', s);
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}
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- return CryptoCurrency.mapFromInt[raw]!;
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+ return CryptoCurrency.rawCurrencyMap[raw]!;
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}
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static CryptoCurrency fromString(String raw) {