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author | Fabio Berger <me@fabioberger.com> | 2018-10-16 23:58:24 +0800 |
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committer | Fabio Berger <me@fabioberger.com> | 2018-10-16 23:58:24 +0800 |
commit | c333d093b585fa0250a6973f2d396eb3cf227334 (patch) | |
tree | a00b3d77fb78c744ee0fee2b57ef25ce775b087d /packages/contract-wrappers/src/utils/contract_addresses.ts | |
parent | 1cfcc82ea9869e14c1a1b78e1376c89fdbeb91f4 (diff) | |
parent | 72f5719b3412da7840a7b85e4dce512ecbaece4d (diff) | |
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merge development
Diffstat (limited to 'packages/contract-wrappers/src/utils/contract_addresses.ts')
-rw-r--r-- | packages/contract-wrappers/src/utils/contract_addresses.ts | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/packages/contract-wrappers/src/utils/contract_addresses.ts b/packages/contract-wrappers/src/utils/contract_addresses.ts new file mode 100644 index 000000000..98967c52d --- /dev/null +++ b/packages/contract-wrappers/src/utils/contract_addresses.ts @@ -0,0 +1,15 @@ +import { ContractAddresses, getContractAddressesForNetworkOrThrow, NetworkId } from '@0xproject/contract-addresses'; +import * as _ from 'lodash'; + +/** + * Returns the default contract addresses for the given networkId or throws with + * a context-specific error message if the networkId is not recognized. + */ +export function _getDefaultContractAddresses(networkId: number): ContractAddresses { + if (!(networkId in NetworkId)) { + throw new Error( + `No default contract addresses found for the given network id (${networkId}). If you want to use ContractWrappers on this network, you must manually pass in the contract address(es) to the constructor.`, + ); + } + return getContractAddressesForNetworkOrThrow(networkId); +} |