2020-07-04 04:08:31 +00:00
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const strom = require("strom");
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2018-12-03 05:38:17 +00:00
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2020-07-04 04:08:31 +00:00
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strom.fromArray(["a", "AA"])
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.pipe(strom.flatMap(s => new Array(s.length).fill(s)))
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.pipe(strom.join(","))
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2018-12-03 05:38:17 +00:00
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.pipe(process.stdout);
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