1 files changed, 0 insertions, 20 deletions
diff --git a/packages/order-utils/src/asset_data_utils.ts b/packages/order-utils/src/asset_data_utils.ts
index 0fc166969..f314891e2 100644
--- a/packages/order-utils/src/asset_data_utils.ts
+++ b/packages/order-utils/src/asset_data_utils.ts
@@ -305,24 +305,4 @@ export const assetDataUtils = {
                 throw new Error(`Unrecognized asset proxy id: ${assetProxyId}`);
         }
     },
-    /**
-     * Dutch auction details are encoded with the asset data for a 0x order. This function produces a hex
-     * encoded assetData string, containing information both about the asset being traded and the
-     * dutch auction; which is usable in the makerAssetData or takerAssetData fields in a 0x order.
-     * @param assetData Hex encoded assetData string for the asset being auctioned.
-     * @param beginTimeSeconds Begin time of the dutch auction.
-     * @param beginAmount Starting amount being sold in the dutch auction.
-     * @return The hex encoded assetData string.
-     */
-    encodeDutchAuctionAssetData(assetData: string, beginTimeSeconds: BigNumber, beginAmount: BigNumber): string {
-        const assetDataBuffer = ethUtil.toBuffer(assetData);
-        const abiEncodedAuctionData = (ethAbi as any).rawEncode(
-            ['uint256', 'uint256'],
-            [beginTimeSeconds.toString(), beginAmount.toString()],
-        );
-        const abiEncodedAuctionDataBuffer = ethUtil.toBuffer(abiEncodedAuctionData);
-        const dutchAuctionDataBuffer = Buffer.concat([assetDataBuffer, abiEncodedAuctionDataBuffer]);
-        const dutchAuctionData = ethUtil.bufferToHex(dutchAuctionDataBuffer);
-        return dutchAuctionData;
-    },
 };