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Swift Group Array

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By your_full_name
1 min read
1

let stopsGrouped: [[Stop]] = [_](Dictionary.init(grouping: stops, by: \.routeId).values)

[_] is equivalent to Array():

1

let stopsGrouped: [[Stop]] = Array(Dictionary.init(grouping: stops, by: \.routeId).values)
programming
swift
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