Closures/Value capture: Difference between revisions
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m (omit from Ada) |
(Updated second D entry, tags) |
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=={{header|D}}== |
=={{header|D}}== |
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===Less Functional Version=== |
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<lang d>import std.stdio; |
<lang d>import std.stdio; |
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writeln(funcs[3]()); |
writeln(funcs[3]()); |
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}</lang> |
}</lang> |
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{{out}} |
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Output: |
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<pre>9</pre> |
<pre>9</pre> |
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More |
===More Functional Version=== |
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<lang d>import std.stdio, std.range, std.algorithm; |
<lang d>import std.stdio, std.range, std.algorithm; |
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void main() { |
void main() { |
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auto funcs = map!(i => () => i*i)( |
auto funcs = iota(10).map!(i => () => i*i)(); |
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funcs.map!q{ a() }().writeln(); |
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}</lang> |
}</lang> |
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{{out}} |
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Output: |
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<pre>[0, 1, 4, 9, 16, 25, 36, 49, 64, 81]</pre> |
<pre>[0, 1, 4, 9, 16, 25, 36, 49, 64, 81]</pre> |
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