small cleanup

app/components/erc20token.js

@@ -2,20 +2,19 @@ import EmbarkJS from 'Embark/EmbarkJS';
 import ERC20Token from 'Embark/contracts/ERC20Token';
 import React from 'react';
 import { Form, FormGroup, FormControl, HelpBlock, Button } from 'react-bootstrap';
- 
+
 class ERC20TokenUI extends React.Component {
 
     constructor(props) {
       super(props);
       this.state = {
-
         balanceOf: 0,
         transferTo: "",
         transferAmount: 0,
         logs: []
-      }      
-    }  
-    
+      }
+    }
+
     contractAddress(e){
       e.preventDefault();
       var tokenAddress = e.target.value;
@@ -50,23 +49,23 @@ class ERC20TokenUI extends React.Component {
       if (EmbarkJS.isNewWeb3()) {
         ERC20Token.methods.balanceOf(who).call()
           .then(_value => this.setState({balanceOf: _value}))
-        
+
       } else {
         ERC20Token.balanceOf(who)
           .then(_value => this.x({balanceOf: _value}));
       }
       this._addToLog(ERC20Token.options.address+".balanceOf(" + who + ")");
     }
-  
+
 
     _addToLog(txt){
       this.state.logs.push(txt);
       this.setState({logs: this.state.logs});
     }
-  
+
     render(){
-      return (<React.Fragment>
-     
+      return (
+        <React.Fragment>
           <h2> Set token contract address</h2>
           <Form inline>
             <FormGroup>
@@ -75,8 +74,6 @@ class ERC20TokenUI extends React.Component {
                 onChange={(e) => this.contractAddress(e)} />
             </FormGroup>
           </Form>
-
-          
           <h3> Read account token balance</h3>
           <Form inline>
             <FormGroup>
@@ -90,7 +87,7 @@ class ERC20TokenUI extends React.Component {
               <label>
                 <HelpBlock><span className="balanceOf">{this.state.balanceOf}</span></HelpBlock>
               </label>
-              
+
             </FormGroup>
           </Form>
 
@@ -115,7 +112,7 @@ class ERC20TokenUI extends React.Component {
               <Button bsStyle="primary" onClick={(e) => this.approve(e)}>Approve</Button>
             </FormGroup>
           </Form>
-     
+
           <h3> Contract Calls </h3>
           <p>Javascript calls being made: </p>
           <div className="logs">
@@ -128,4 +125,4 @@ class ERC20TokenUI extends React.Component {
     }
   }
 
-  export default ERC20TokenUI;
+  export default ERC20TokenUI;

app/dapp.js

@@ -13,13 +13,10 @@ class App extends React.Component {
 
   constructor(props) {
     super(props);
-
-    
   }
 
-  componentDidMount(){ 
+  componentDidMount(){
     __embarkContext.execWhenReady(() => {
-      
     });
   }
 
@@ -27,7 +24,7 @@ class App extends React.Component {
   _renderStatus(title, available) {
     let className = available ? 'pull-right status-online' : 'pull-right status-offline';
     return <React.Fragment>
-      {title} 
+      {title}
       <span className={className}></span>
     </React.Fragment>;
   }