22 lines
698 B
TypeScript
22 lines
698 B
TypeScript
import * as _ from 'lodash';
|
|
import * as BN from 'bn.js';
|
|
|
|
export const utils = {
|
|
/**
|
|
* Converts BigNumber instance to BN
|
|
* The only reason we convert to BN is to remain compatible with `ethABI. soliditySHA3` that
|
|
* expects values of Solidity type `uint` to be passed as type `BN`.
|
|
* We do not use BN anywhere else in the codebase.
|
|
*/
|
|
bigNumberToBN(value: BigNumber.BigNumber) {
|
|
return new BN(value.toString(), 10);
|
|
},
|
|
consoleLog(message: string): void {
|
|
// tslint:disable-next-line: no-console
|
|
console.log(message);
|
|
},
|
|
isParityNode(nodeVersion: string): boolean {
|
|
return _.includes(nodeVersion, 'Parity');
|
|
},
|
|
};
|