Interactive programming (repl): Difference between revisions
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irb(main):005:0> exit |
irb(main):005:0> exit |
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$</lang> |
$</lang> |
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=={{header|Rust}}== |
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<lang rust> |
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fn main() { |
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println!("{:?}", f("Rosetta", "Code", ":")); |
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} |
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fn f<'a>(s1: &'a str, s2: &'a str, sep :&'a str) -> String{ |
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[s1,sep,sep,s2].iter().map(|x| *x).collect() |
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} |
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</lang> |
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Output: |
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<pre> |
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Rosetta::Code |
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</pre> |
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=={{header|S-lang}}== |
=={{header|S-lang}}== |
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