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authorFabio Berger <me@fabioberger.com>2018-03-21 06:17:39 +0800
committerFabio Berger <me@fabioberger.com>2018-03-21 06:17:39 +0800
commit6a410b03ff644ed46b4ae1e6f8bf81203deb1663 (patch)
treea750a0b4c26e8afe9353f824b26b8d1236a5d50c /packages/web3-wrapper/src
parent3cd7bce0a3a3c49858917122970a0a6e283fba37 (diff)
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Diffstat (limited to 'packages/web3-wrapper/src')
-rw-r--r--packages/web3-wrapper/src/index.ts25
1 files changed, 12 insertions, 13 deletions
diff --git a/packages/web3-wrapper/src/index.ts b/packages/web3-wrapper/src/index.ts
index 895df509a..2ce2580ee 100644
--- a/packages/web3-wrapper/src/index.ts
+++ b/packages/web3-wrapper/src/index.ts
@@ -8,8 +8,7 @@ import * as Web3 from 'web3';
*/
export class Web3Wrapper {
/**
- * This is here purely to reliably distinguish it from other objects in runtime
- * Similar to: BigNumber.isBigNumber
+ * Flag to check if this instance is of type Web3Wrapper
*/
public isZeroExWeb3Wrapper = true;
private _web3: Web3;
@@ -18,7 +17,7 @@ export class Web3Wrapper {
/**
* Instantiates a new Web3Wrapper.
* @param provider The Web3 provider instance you would like the Web3Wrapper to use for interacting with
- * the Ethereum network.
+ * the backing Ethereum node.
* @param defaults Override TxData defaults sent with RPC requests to the backing Ethereum node.
* @return An instance of the Web3Wrapper class.
*/
@@ -76,7 +75,7 @@ export class Web3Wrapper {
return _.includes(addresses, normalizedAddress);
}
/**
- * Fetch the backing Ethereum node's version string e.g `MetaMask/v4.2.0`
+ * Fetch the backing Ethereum node's version string (e.g `MetaMask/v4.2.0`)
* @returns Ethereum node's version string
*/
public async getNodeVersionAsync(): Promise<string> {
@@ -85,7 +84,7 @@ export class Web3Wrapper {
}
/**
* Fetches the networkId of the backing Ethereum node
- * @returns The networkId
+ * @returns The network id
*/
public async getNetworkIdAsync(): Promise<number> {
const networkIdStr = await promisify<string>(this._web3.version.getNetwork)();
@@ -126,7 +125,7 @@ export class Web3Wrapper {
}
/**
* Check if a contract exists at a given address
- * @param address Account address to check
+ * @param address Address to which to check
* @returns Whether or not contract code was found at the supplied address
*/
public async doesContractExistAtAddressAsync(address: string): Promise<boolean> {
@@ -146,7 +145,7 @@ export class Web3Wrapper {
return signData;
}
/**
- * Fetches the latest blockNumber
+ * Fetches the latest block number
* @returns Block number
*/
public async getBlockNumberAsync(): Promise<number> {
@@ -165,14 +164,14 @@ export class Web3Wrapper {
/**
* Fetch a block's timestamp
* @param blockParam The block you wish to fetch (blockHash, blockNumber or blockLiteral)
- * @returns The timestamp the block was mined
+ * @returns The block's timestamp
*/
public async getBlockTimestampAsync(blockParam: string | Web3.BlockParam): Promise<number> {
const { timestamp } = await this.getBlockAsync(blockParam);
return timestamp;
}
/**
- * Retrieve the user addresses available through the provider
+ * Retrieve the user addresses available through the backing provider
* @returns Available user addresses
*/
public async getAvailableAddressesAsync(): Promise<string[]> {
@@ -182,7 +181,7 @@ export class Web3Wrapper {
}
/**
* Take a snapshot of the blockchain state on a TestRPC/Ganache local node
- * @returns The snapshot Id. This can be used to revert to this snapshot
+ * @returns The snapshot id. This can be used to revert to this snapshot
*/
public async takeSnapshotAsync(): Promise<number> {
const snapshotId = Number(await this._sendRawPayloadAsync<string>({ method: 'evm_snapshot', params: [] }));
@@ -190,7 +189,7 @@ export class Web3Wrapper {
}
/**
* Revert the blockchain state to a previous snapshot state on TestRPC/Ganache local node
- * @param snapshotId snapshot Id to revert to
+ * @param snapshotId snapshot id to revert to
* @returns Whether the revert was successful
*/
public async revertSnapshotAsync(snapshotId: number): Promise<boolean> {
@@ -242,7 +241,7 @@ export class Web3Wrapper {
/**
* Get a Web3 contract factory instance for a given ABI
* @param abi Smart contract ABI
- * @returns Web3 contract factory which can create Web3 Contract instances for the supplied ABI
+ * @returns Web3 contract factory which can create Web3 Contract instances from the supplied ABI
*/
public getContractFromAbi(abi: Web3.ContractAbi): Web3.Contract<any> {
const web3Contract = this._web3.eth.contract(abi);
@@ -260,7 +259,7 @@ export class Web3Wrapper {
/**
* Call a smart contract method at a given block height
* @param callData Call data
- * @param defaultBlock Block height at which to make the call
+ * @param defaultBlock Block height at which to make the call. Defaults to `latest`
* @returns The raw call result
*/
public async callAsync(callData: Web3.CallData, defaultBlock?: Web3.BlockParam): Promise<string> {