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Command-line arguments: Difference between revisions
→{{header|Scala}}
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=={{header|Scala}}==
[[Category:Scala Implementations]]
{{libheader|Scala}}
Calling Scala from command line means invoking a method called <code>main</code>, defined on an
<code>object</code>, whose type is <code>(Array[String]):Unit</code>, meaning it receives an
array of strings, and returns unit. That array contains the command line arguments.
<lang scala>object
▲ println("Received the following arguments": + args.mkString("", ", ", "."))
}</lang>
When running a Scala script, where the whole body is executed, the arguments get stored in an array of strings called <code>argv</code>:
<lang scala>println(s"
=={{header|Scheme}}==
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