@dydxprotocol/exchange-wrappers
Version:
Collection of exchange wrapper contracts used by the dYdX Protocol
55 lines • 1.91 kB
JavaScript
;
var __read = (this && this.__read) || function (o, n) {
var m = typeof Symbol === "function" && o[Symbol.iterator];
if (!m) return o;
var i = m.call(o), r, ar = [], e;
try {
while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
}
catch (error) { e = { error: error }; }
finally {
try {
if (r && !r.done && (m = i["return"])) m.call(i);
}
finally { if (e) throw e.error; }
}
return ar;
};
var __spread = (this && this.__spread) || function () {
for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
return ar;
};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.stripHexPrefix = exports.combineHexStrings = exports.allToBytes = exports.argToBytes = void 0;
var web3_utils_1 = __importDefault(require("web3-utils"));
function argToBytes(val) {
return web3_utils_1.default.padLeft(web3_utils_1.default.toHex(val), 64, '0');
}
exports.argToBytes = argToBytes;
function allToBytes() {
var values = [];
for (var _i = 0; _i < arguments.length; _i++) {
values[_i] = arguments[_i];
}
return combineHexStrings.apply(void 0, __spread(values.map(function (v) { return argToBytes(v); })));
}
exports.allToBytes = allToBytes;
function combineHexStrings() {
var args = [];
for (var _i = 0; _i < arguments.length; _i++) {
args[_i] = arguments[_i];
}
return "0x" + args.map(stripHexPrefix).join('');
}
exports.combineHexStrings = combineHexStrings;
function stripHexPrefix(input) {
if (input.startsWith('0x')) {
return input.slice(2);
}
return input;
}
exports.stripHexPrefix = stripHexPrefix;
//# sourceMappingURL=BytesHelper.js.map