1 files changed, 52 insertions, 52 deletions
diff --git a/packages/contracts/util/token_registry_wrapper.ts b/packages/contracts/util/token_registry_wrapper.ts
index 5065a1802..5e1c627cc 100644
--- a/packages/contracts/util/token_registry_wrapper.ts
+++ b/packages/contracts/util/token_registry_wrapper.ts
@@ -1,56 +1,56 @@
 import {ContractInstance, Token} from './types';
 
 export class TokenRegWrapper {
-  private tokenReg: ContractInstance;
-  constructor(tokenRegContractInstance: ContractInstance) {
-    this.tokenReg = tokenRegContractInstance;
-  }
-  public addTokenAsync(token: Token, from: string) {
-    const tx = this.tokenReg.addToken(
-      token.address,
-      token.name,
-      token.symbol,
-      token.decimals,
-      token.ipfsHash,
-      token.swarmHash,
-      {from},
-    );
-    return tx;
-  }
-  public async getTokenMetaDataAsync(tokenAddress: string) {
-    const data = await this.tokenReg.getTokenMetaData(tokenAddress);
-    const token: Token = {
-      address: data[0],
-      name: data[1],
-      symbol: data[2],
-      decimals: data[3].toNumber(),
-      ipfsHash: data[4],
-      swarmHash: data[5],
-    };
-    return token;
-  }
-  public async getTokenByNameAsync(tokenName: string) {
-    const data = await this.tokenReg.getTokenByName(tokenName);
-    const token: Token = {
-      address: data[0],
-      name: data[1],
-      symbol: data[2],
-      decimals: data[3].toNumber(),
-      ipfsHash: data[4],
-      swarmHash: data[5],
-    };
-    return token;
-  }
-  public async getTokenBySymbolAsync(tokenSymbol: string) {
-    const data = await this.tokenReg.getTokenBySymbol(tokenSymbol);
-    const token: Token = {
-      address: data[0],
-      name: data[1],
-      symbol: data[2],
-      decimals: data[3].toNumber(),
-      ipfsHash: data[4],
-      swarmHash: data[5],
-    };
-    return token;
-  }
+    private tokenReg: ContractInstance;
+    constructor(tokenRegContractInstance: ContractInstance) {
+        this.tokenReg = tokenRegContractInstance;
+    }
+    public addTokenAsync(token: Token, from: string) {
+        const tx = this.tokenReg.addToken(
+            token.address,
+            token.name,
+            token.symbol,
+            token.decimals,
+            token.ipfsHash,
+            token.swarmHash,
+            {from},
+        );
+        return tx;
+    }
+    public async getTokenMetaDataAsync(tokenAddress: string) {
+        const data = await this.tokenReg.getTokenMetaData(tokenAddress);
+        const token: Token = {
+            address: data[0],
+            name: data[1],
+            symbol: data[2],
+            decimals: data[3].toNumber(),
+            ipfsHash: data[4],
+            swarmHash: data[5],
+        };
+        return token;
+    }
+    public async getTokenByNameAsync(tokenName: string) {
+        const data = await this.tokenReg.getTokenByName(tokenName);
+        const token: Token = {
+            address: data[0],
+            name: data[1],
+            symbol: data[2],
+            decimals: data[3].toNumber(),
+            ipfsHash: data[4],
+            swarmHash: data[5],
+        };
+        return token;
+    }
+    public async getTokenBySymbolAsync(tokenSymbol: string) {
+        const data = await this.tokenReg.getTokenBySymbol(tokenSymbol);
+        const token: Token = {
+            address: data[0],
+            name: data[1],
+            symbol: data[2],
+            decimals: data[3].toNumber(),
+            ipfsHash: data[4],
+            swarmHash: data[5],
+        };
+        return token;
+    }
 }