Merge branch 'development' of github.com:0xProject/0x.js into development

* 'development' of github.com:0xProject/0x.js:
  Re-hard code the dependency
  Add missing dependency
  Add missing dependency
  Fix a dependency
  Fix an invocation
  Move dependency
  Merge dependencies
  Don't unsubscribe on error. It's done automatically
  Rename blockAndLogStreamer to blockAndLogStreamerIfExists
  Move isAddress to shared utils and remove all dependencies on ethereum-address
  Remove ethereum-address dependency and add this logic to the repo

1 files changed, 3 insertions, 3 deletions

diff --git a/packages/assert/src/index.ts b/packages/assert/src/index.ts
index 92bcf6f03..fadc31d09 100644
--- a/packages/assert/src/index.ts
+++ b/packages/assert/src/index.ts
@@ -2,8 +2,8 @@ import {
     Schema,
     SchemaValidator,
 } from '@0xproject/json-schemas';
+import {addressUtils} from '@0xproject/utils';
 import BigNumber from 'bignumber.js';
-import * as ethereum_address from 'ethereum-address';
 import * as _ from 'lodash';
 import * as validUrl from 'valid-url';
 
@@ -35,9 +35,9 @@ export const assert = {
             this.typeAssertionMessage(variableName, 'HexString', value));
     },
     isETHAddressHex(variableName: string, value: string): void {
-        this.assert(ethereum_address.isAddress(value), this.typeAssertionMessage(variableName, 'ETHAddressHex', value));
+        this.assert(addressUtils.isAddress(value), this.typeAssertionMessage(variableName, 'ETHAddressHex', value));
         this.assert(
-            ethereum_address.isAddress(value) && value.toLowerCase() === value,
+            addressUtils.isAddress(value) && value.toLowerCase() === value,
             `Checksummed addresses are not supported. Convert ${variableName} to lower case before passing`,
         );
     },