20 lines
500 B
Plaintext
20 lines
500 B
Plaintext
class World(pub name: String, pub color: String) end
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fn getWorlds() -> List<World> = [
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World('Mercury', 'Red'),
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World('Earth', 'Blue'),
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World('Jupiter', 'Orange')
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]
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fn findWorldByColor(worlds: List<World>, color: String) -> String
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worlds.find { it.color == color }
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.map { it.name }
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.expect "No world has the given color ${color}"
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end
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fn main()
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let worlds = getWorlds()
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let blueWorld = findWorldByColor(worlds, 'Blue')
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println "Hello, ${blueWorld}!"
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end
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