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-rw-r--r--packages/contract-wrappers/src/utils/utils.ts8
1 files changed, 6 insertions, 2 deletions
diff --git a/packages/contract-wrappers/src/utils/utils.ts b/packages/contract-wrappers/src/utils/utils.ts
index f7949ec34..0b3270e78 100644
--- a/packages/contract-wrappers/src/utils/utils.ts
+++ b/packages/contract-wrappers/src/utils/utils.ts
@@ -1,5 +1,6 @@
-import { BigNumber } from '@0xproject/utils';
-import { Web3Wrapper } from '@0xproject/web3-wrapper';
+import { BigNumber } from '@0x/utils';
+import { Web3Wrapper } from '@0x/web3-wrapper';
+import * as _ from 'lodash';
import { constants } from './constants';
@@ -14,4 +15,7 @@ export const utils = {
numberPercentageToEtherTokenAmountPercentage(percentage: number): BigNumber {
return Web3Wrapper.toBaseUnitAmount(constants.ONE_AMOUNT, constants.ETHER_TOKEN_DECIMALS).mul(percentage);
},
+ removeUndefinedProperties<T extends object>(obj: T): Partial<T> {
+ return _.pickBy(obj);
+ },
};