Welcome to OStack Knowledge Sharing Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
393 views
in Technique[技术] by (71.8m points)

groovy - Pulling a field from a list based on second list

I have the following lists:

list1 = [["value1":"name1", "value2":"check1"], ["value1":"name2", "value2":" check2"],  
["value1":"name3", "value2":" check3"]]  
list2 = ['name1', 'name2']

I would like to pull the list of all the "value2" for name1 and name2. as:

[check1, check2]
See Question&Answers more detail:os

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Answer

0 votes
by (71.8m points)

This should do it:

def list3 = list1.findAll { it.value1 in list2 }.value2

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome to OStack Knowledge Sharing Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

...