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 07a577dea..d1983db7c 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;
+	}
 }