NDepend：获取每种方法的平均LOC

Question

假设我在我的解决方案中设置了特定的方法。 如何在方法集中获得每个方法的平均代码行数？

这些数字通常显示在每个NDepend报告的统计部分（如Sum, Average, Minimum等），但我希望能够分别为这些数字编写查询。

Answer 1

CQLinq查询可能如下：

let totalLinesSum = JustMyCode.Methods.Where(t => t.IsPublic).Sum(t => t.NbLinesOfCode)
let methodsCount = JustMyCode.Methods.Where(t => t.IsPublic).Count()

let result = (double)totalLinesSum / methodsCount 

select (double?)result

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...或者更精确一点，这个查询可以重构为：

// Let define your methods set the way you need
// It is worth removing abstract method that have no LoC
let methodsSet = JustMyCode.Methods.Where(m => m.IsPublic && !m.IsAbstract)

let totalLoc = methodsSet.Sum(t => t.NbLinesOfCode)
let methodsCount = methodsSet.Count()
let avgLoc = (double)totalLoc / methodsCount 

select (double?)avgLoc