25 lines
523 B
TypeScript
Executable file
25 lines
523 B
TypeScript
Executable file
#!/usr/bin/env -S deno run
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const { args } = Deno;
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if (args[0] == "--help") {
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console.log("usage: [bin] <size> <frequency>");
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}
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const size = parseInt(args[0] ?? "5");
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const frequency = parseFloat(args[1] ?? "0.5");
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function* range(from: number, to: number) {
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let current = from;
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while (current < to) yield current++;
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}
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let result = "";
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for (const _y of range(0, size)) {
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for (const _x of range(0, size))
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result += Math.random() < frequency ? '#' : ' ';
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result += '\n';
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}
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console.log(result);
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