13 lines
273 B
TypeScript
Executable file
13 lines
273 B
TypeScript
Executable file
#!/usr/bin/env -S deno run
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const { args } = Deno;
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const { random, floor } = Math;
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function pick_rand(options) {
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const fac = options.length * random();
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const index = floor(fac);
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return options[index];
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}
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let chosen = pick_rand(args);
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console.log(`chose '${chosen}'.`);
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