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Update the code block for Expressive #993

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Merged
merged 1 commit into from
May 29, 2025
Merged

Update the code block for Expressive #993

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14 changes: 4 additions & 10 deletions _data/new-data/landing/callouts.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -19,23 +19,17 @@
code: |-
import ArgumentParser

@main
struct Describe: ParsableCommand {
// Complete implementation of a command line tool
@main struct Describe: ParsableCommand {
@Argument(help: "The values to describe.")
var values: [Double] = []

mutating func run() {
values.sort()
let total = values.reduce(0, +)
let smallest =
if let first = values.first {
"\(first)"
} else {
"No value"
}


print("""
Smallest: \(smallest)
Smallest: \(values.first, default: "No value")
Total: \(total)
Mean: \(total / Double(values.count))
""")
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