diff options
Diffstat (limited to 'packages/assert/src/index.ts')
| -rw-r--r-- | packages/assert/src/index.ts | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/packages/assert/src/index.ts b/packages/assert/src/index.ts index 2d28d51e1..741bd78e1 100644 --- a/packages/assert/src/index.ts +++ b/packages/assert/src/index.ts @@ -7,12 +7,12 @@ const HEX_REGEX = /^0x[0-9A-F]*$/i; export const assert = { isBigNumber(variableName: string, value: BigNumber): void { - const isBigNumber = _.isObject(value) && (value as any).isBigNumber; + const isBigNumber = BigNumber.isBigNumber(value); assert.assert(isBigNumber, assert.typeAssertionMessage(variableName, 'BigNumber', value)); }, isValidBaseUnitAmount(variableName: string, value: BigNumber): void { assert.isBigNumber(variableName, value); - const isNegative = value.lessThan(0); + const isNegative = value.isLessThan(0); assert.assert(!isNegative, `${variableName} cannot be a negative number, found value: ${value.toNumber()}`); const hasDecimals = value.decimalPlaces() !== 0; assert.assert( |