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authorAlex Browne <stephenalexbrowne@gmail.com>2018-10-16 05:22:48 +0800
committerAlex Browne <stephenalexbrowne@gmail.com>2018-10-16 05:22:48 +0800
commit38b146c395429f860f57fa1865e01175eee39e62 (patch)
tree19fea9dc74f5fb0b1b8212a65f3274b94df31d0a /packages/contract-addresses/src
parente3af06ab107f98d4ca4a195da05d808370b56bb4 (diff)
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Add OrThrow suffix to getContractAddressesForNetwork
Diffstat (limited to 'packages/contract-addresses/src')
-rw-r--r--packages/contract-addresses/src/index.ts5
1 files changed, 3 insertions, 2 deletions
diff --git a/packages/contract-addresses/src/index.ts b/packages/contract-addresses/src/index.ts
index 80e88c8f9..1ea8c61dd 100644
--- a/packages/contract-addresses/src/index.ts
+++ b/packages/contract-addresses/src/index.ts
@@ -52,12 +52,13 @@ const networkToAddresses: { [networkId: number]: ContractAddresses } = {
/**
* Used to get addresses of contracts that have been deployed to either the
- * Ethereum mainnet or a supported testnet.
+ * Ethereum mainnet or a supported testnet. Throws if there are no known
+ * contracts deployed on the corresponding network.
* @param networkId The desired networkId.
* @returns The set of addresses for contracts which have been deployed on the
* given networkId.
*/
-export function getContractAddressesForNetwork(networkId: NetworkId): ContractAddresses {
+export function getContractAddressesForNetworkOrThrow(networkId: NetworkId): ContractAddresses {
if (_.isUndefined(networkToAddresses[networkId])) {
throw new Error(`Unknown network id (${networkId}). No known 0x contracts have been deployed on this network.`);
}