Merge branch 'development' into fix/mutatedInput

* development:
  Changes to abi-gen after code review
  Added constructor ABIs to abi-gen
  Describe #295 in a CHANGELOG
  Add #302 description to changelog
  Fix formatting
  Apply prettier config
  Install prettier
  Remove formatting esilnt rules
  sendTransactionAsync should return txHash string
  Added Event generation to abi-gen
  Publish
  Add dates to CHANGELOG entries
  Update subproviders CHANGELOG
  Support both personal_sign and eth_sign
  Fix Ledger tests given change from `personal_sign` to `eth_sign`
  Update subprovider to catch correct RPC method
  Rename guide
  Update contribution guide
  Fix broken links in the abi-gen README
  Fix typing generation for arrays in which types separated by |s

1 files changed, 12 insertions, 8 deletions

diff --git a/packages/0x.js/src/utils/assert.ts b/packages/0x.js/src/utils/assert.ts
index 86a6a7c01..b391a3347 100644
--- a/packages/0x.js/src/utils/assert.ts
+++ b/packages/0x.js/src/utils/assert.ts
@@ -1,14 +1,14 @@
-import {assert as sharedAssert} from '@0xproject/assert';
+import { assert as sharedAssert } from '@0xproject/assert';
 // We need those two unused imports because they're actually used by sharedAssert which gets injected here
 // tslint:disable-next-line:no-unused-variable
-import {Schema} from '@0xproject/json-schemas';
-import {Web3Wrapper} from '@0xproject/web3-wrapper';
+import { Schema } from '@0xproject/json-schemas';
+import { Web3Wrapper } from '@0xproject/web3-wrapper';
 // tslint:disable-next-line:no-unused-variable
 import * as BigNumber from 'bignumber.js';
 import * as _ from 'lodash';
 
-import {ECSignature} from '../types';
-import {signatureUtils} from '../utils/signature_utils';
+import { ECSignature } from '../types';
+import { signatureUtils } from '../utils/signature_utils';
 
 export const assert = {
     ...sharedAssert,
@@ -16,11 +16,15 @@ export const assert = {
         const isValidSignature = signatureUtils.isValidSignature(orderHash, ecSignature, signerAddress);
         this.assert(isValidSignature, `Expected order with hash '${orderHash}' to have a valid signature`);
     },
-    async isSenderAddressAsync(variableName: string, senderAddressHex: string,
-                               web3Wrapper: Web3Wrapper): Promise<void> {
+    async isSenderAddressAsync(
+        variableName: string,
+        senderAddressHex: string,
+        web3Wrapper: Web3Wrapper,
+    ): Promise<void> {
         sharedAssert.isETHAddressHex(variableName, senderAddressHex);
         const isSenderAddressAvailable = await web3Wrapper.isSenderAddressAvailableAsync(senderAddressHex);
-        sharedAssert.assert(isSenderAddressAvailable,
+        sharedAssert.assert(
+            isSenderAddressAvailable,
             `Specified ${variableName} ${senderAddressHex} isn't available through the supplied web3 provider`,
         );
     },