如何根据空手道中的酸碱表来计算列表中的重复值

Question

我正在计算列表中重复的值。

[
  "Cloud Services - Hybrid and Azure",
  "Cloud Services - Hybrid and Azure",
  "Cloud Services - Hybrid and Azure",
  "Cloud Services - Hybrid and Azure",
  "Application Development",
  "Application Development",
  "Application Development",
  "CAB Approval"
]

我希望输出是“混合和Azure”=4

karate.distinct() throws error. any help on this is much appreciated.

I tried to take unique values : 

• json群=新的

Answer 1

只需使用JS数组操作，要简单得多：

* def result = data.filter(x => x == 'Application Development')
* assert result.length == 3