ERC20Transfers sort

[wimgithub]

ERC20Transfers sort

[nanmu42]

感谢你的贡献。

请修正CI测试，并且gofmt代码。

[codecov]

Codecov Report

Merging #16 into master will increase coverage by 0.07%.
The diff coverage is 100%.

@@            Coverage Diff             @@
##           master      #16      +/-   ##
==========================================
+ Coverage   78.73%   78.81%   +0.07%     
==========================================
  Files          10       10              
  Lines         268      269       +1     
==========================================
+ Hits          211      212       +1     
  Misses         34       34              
  Partials       23       23

Impacted Files	Coverage Δ
account.go	91.89% <100%> (+0.11%)	⬆️

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[nanmu42]

感谢你的贡献。

在考虑你的PR时，我发现你的变更也许需要一些实现风格上的调整，以保持这个库的API风格一致。这一点请参阅详细的评审意见。

最后，请在项目根目录使用 gofmt -w .格式化代码，这非常重要。

[nanmu42]

请使用和这里相同的方式来引入排序方式，从而保持这个库的API风格一致：

etherscan-api/account.go

Lines 35 to 49 in 28455ff

	//
	// if desc is true, result will be sorted in blockNum descendant order.
	func (c *Client) NormalTxByAddress(address string, startBlock *int, endBlock *int, page int, offset int, desc bool) (txs []NormalTx, err error) {
	param := M{
	"address": address,
	"page": page,
	"offset": offset,
	}
	compose(param, "startblock", startBlock)
	compose(param, "endblock", endBlock)
	if desc {
	param["sort"] = "desc"
	} else {
	param["sort"] = "asc"
	}

修改后的该函数形如：

func (c *Client) ERC20Transfers(contractAddress, address, startBlock *int, endBlock *int, page int, offset int, desc bool) (txs []ERC20Transfer, err error) 

代码中请使用英文注释，注释请放在函数级别，这句话也许有帮助：

if desc is true, result will be sorted in blockNum descendant order. 

[nanmu42]

Closed due to long period inactivity.

If you have got any update, feel free to reopen this PR.