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-rw-r--r--src/contract_wrappers/exchange_wrapper.ts12
1 files changed, 6 insertions, 6 deletions
diff --git a/src/contract_wrappers/exchange_wrapper.ts b/src/contract_wrappers/exchange_wrapper.ts
index a7d1f52ae..aa79729c3 100644
--- a/src/contract_wrappers/exchange_wrapper.ts
+++ b/src/contract_wrappers/exchange_wrapper.ts
@@ -161,15 +161,15 @@ export class ExchangeWrapper extends ContractWrapper {
this.throwErrorLogsAsErrors(response.logs);
}
/**
- * Sequentially and atomically fills signedOrders up to takerTokenFillAmount.
- * If fill amount is reached - it succeeds and doesn't fill the rest of the orders.
- * If fill amount is not reached - it just fills all the orders.
+ * Sequentially and atomically fills signedOrders up to the specified takerTokenFillAmount.
+ * If the fill amount is reached - it succeeds and does not fill the rest of the orders.
+ * If fill amount is not reached - it fills as much of the fill amount as possible and succeeds.
*/
public async fillOrdersUpToAsync(signedOrders: SignedOrder[], takerTokenFillAmount: BigNumber.BigNumber,
shouldCheckTransfer: boolean, takerAddress: string): Promise<void> {
const takerTokenAddresses = _.map(signedOrders, signedOrder => signedOrder.takerTokenAddress);
- assert.assert(_.uniq(takerTokenAddresses).length <= 1,
- ExchangeContractErrs.MULTIPLE_TAKER_TOKENS_IN_FILL_UP_TO);
+ assert.hashAtMostOneUniqueValue(takerTokenAddresses,
+ ExchangeContractErrs.MULTIPLE_TAKER_TOKENS_IN_FILL_UP_TO_DISALLOWED);
assert.isBigNumber('takerTokenFillAmount', takerTokenFillAmount);
assert.isBoolean('shouldCheckTransfer', shouldCheckTransfer);
await assert.isSenderAddressAsync('takerAddress', takerAddress, this.web3Wrapper);
@@ -433,7 +433,7 @@ export class ExchangeWrapper extends ContractWrapper {
*/
public async batchCancelOrderAsync(orderCancellationRequests: OrderCancellationRequest[]): Promise<void> {
const makers = _.map(orderCancellationRequests, cancellationRequest => cancellationRequest.order.maker);
- assert.assert(_.uniq(makers).length <= 1, ExchangeContractErrs.MULTIPLE_MAKERS_IN_SINGLE_CANCEL_BATCH);
+ assert.hashAtMostOneUniqueValue(makers, ExchangeContractErrs.MULTIPLE_MAKERS_IN_SINGLE_CANCEL_BATCH);
const maker = makers[0];
await assert.isSenderAddressAsync('maker', maker, this.web3Wrapper);
_.forEach(orderCancellationRequests,