`myMap.getOrPut(key) { arrayListOf() }.add(i)`
# announcementss
Shawn
09/24/2018, 10:00 PMmyMap.getOrPut(key) { arrayListOf() }.add(i)👏 3
m
matt tighe
09/24/2018, 10:00 PMthanks
👍 2
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Shawn
09/24/2018, 10:00 PMmyMap.getOrPut(key) { arrayListOf() }.add(i)matt tighe
09/24/2018, 10:00 PM