Bubblemania lottery script

lottery.ts

import { parseCSVSimple } from "@thi.ng/csv";
import { readText } from "@thi.ng/file-io";
import { XsAdd, pickRandom } from "@thi.ng/random";
import { split } from "@thi.ng/strings";
import {
    comp,
    distinct,
    map,
    mapcat,
    push,
    repeatedly,
    run,
    take,
    trace,
    transduce,
} from "@thi.ng/transducers";

const BASE_DIR = "bubblemania/dev";
const RND = new XsAdd(0xdecafbad);
const NUM = 108;

// CSV row format: address,numtokens
const addresses = transduce(
    comp(
        mapcat((file) => split(readText(`${BASE_DIR}/${file}`))),
        parseCSVSimple({ header: false, cols: [true] }),
        map(([addr]) => addr)
    ),
    push(),
    // CSV files from: https://fxcollectors.xyz/ as of 2023-04-16T13:55Z
    [
        "ascii-scape.csv",
        "c-scape.csv",
        "defrag1.csv",
        "defrag2.csv",
        "defrag3.csv",
        "quasiflock.csv",
    ]
);

console.log(`loaded ${addresses.length} addresses...`);
console.log(`choosing ${NUM} unique:`);

// pick unique winners
run(
    // composed transducer:
    comp(
        // distinct/unique values only
        distinct(),
        // max number of results
        take(NUM),
        // side effect: output to console
        trace()
    ),
    // an infinite sequence of random samples using seeded PRNG
    repeatedly(() => pickRandom(addresses, RND))
);

output.txt

loaded 1435 addresses...
choosing 108 unique:
 tz1XmqF5gnTjgE6Cxu5CzaT5H7vXiFfihe95
 tz1VY543f4YJvbCp2QpgvspvRtP5ucQJi4oZ
 tz1c7zSkZF4rJg6xtjhVJ49WQYFpRpGxWkJV
 tz1aCn4HgS1s1MkdBpN644RLQbZdSqSbNu3P
 tz1dWBh6nhVvEeica4rNhPENSXCuaxuD9LXh
 tz2Pkr3QLWYxmJDk4EdpYqhPoUHvMaN25MXp
 tz1Y9XuoJJqQgNxVVesix1RLvn2k94JxD92Q
 tz1XEVbUyNd5RWZxJHSwVvcvnKbJVRay7zdB
 tz1MFmLEzepEwK8Pbxtcyqz6BtBiM7b6jzQH
 tz1Z1pDsbfuF7t6fHfbVxhjhouRemXuREpH5
 tz1NMvVB48fNzrG3rPZS58Eo1nSJ6p3RjRyz
 tz1ikMAhZYa5yon9CTwPQQrcPCPfES2d8u7N
 tz1hEuD8ecu6iDUQgW5wqHkqnroHZJJne4UT
 tz1feMcGwjomdn1mRCpZh9pgjMkBZkRy7jEZ
 tz1TndYkrigS6mQYV6nwRn42Ew9rZqqdVYK7
 tz1gigsw3HPNSjpRdaZ6QzTUckg48fopSAGj
 tz1LBs6MJLsU38oDLjnmiTCBCA5bpnh17vEr
 tz1PE415ckPNF9SD9VrxT2MgL8fpwXSk9F1k
 tz1hSXo1U3DMHkPcG86BHKVSXDk9VTAPkzrf
 tz1X4sxpgg5X6aag4Mf1TmdWTrDbx3jBFwyT
 tz1TJeLZPhHFPfZqSFcxQrpbjU8C2SjwYnqF
 tz1ZEoCxEKW6fPZv8LZrpu2N6DBZcCCqMS6v
 tz1PaRsvHbYqW82KfH5YSVHuZmZRpJag1Xyg
 tz1QSZmv3FkzeK89VuomzxSsb1B8FAseVNb6
 tz1g8NW3j9Dy7kyPBA2ZdKUictAcJHCETvV8
 tz1Zzbvo3oYCCn9AnMZ4S8ap3FKrSuUj1y55
 tz1PYVjdNTcb7i3vGjf3G2eKzG91rKyYmhGp
 tz1dDSuGcw1YeARWpKaXt3Vp4htD8szbPCdY
 tz1cULHeKAcfTUfwGRgrvyXvZyW3kRayfLg5
 tz1Xwa4QkJhg89GWeXP3Z67gDLvYe4DzCK8J
 tz2UpRogzuwpqwAeUxsG8hFh2Wfj6JRmfTxv
 tz1VrXfxvKDt6r59p4jDBTGavQt1XCgi9a6Y
 tz1gBXG9fg8RMDH69KfKqwoTH5sFDmzt5yzm
 tz1W4KDcPF9QUWow7jUD7v1TeyC2Sq9HRkQm
 tz1cbhmVZuFTKHcACSFpg5ER1bGVGkanhrbW
 tz1MwgPYtc8uccvYgEH4gixazzLLgayRipze
 tz1Vd1H2BP3pg65KM6cgWzNSgWJK4eYqaTpP
 tz1QSxDeUy6YQZj9Q9HZ5couvThGX8Qu7RzY
 tz1cWmjFkZzKWsuxKvrkLeS2tEVgzfVVC73b
 tz1bGbwHUDw5JF16scd8xavRuhVocxDeVN8V
 tz1QQSsCrVfUC2MvMnkMqP847YaHiXfj9Q4q
 tz1iCi9BdMEE36L8DjaD9dQjwqLnXFALHXeZ
 tz1ZVFxUi2J2YitdsaH2VWJkoG9ZieCEzKxf
 tz1iCG8Q6HdpoFhpRvHKkRqFJte9Fn5Bm7gY
 tz1N41FtehodrnPFjHPp2iFpCa7tSPFAquS5
 tz1YxAN3rn85UQxevF7w78v66xHnSQQByo2j
 tz1bVngQWmvDEaWUbmaNkYqxk4fgeDSfm25H
 tz1ix73da1BjjkwVEDLw5eonwbsvQ2LmVkL7
 tz1Ty8m4fYPwP5F6RKdEm6KjvnDb7GGHoFZY
 tz1MiouwFnmidkyQfWJhn4LfQjU8WtaVkXBz
 tz1MeHjxmikZDV5JDUjrrr8NTnpKDYMiCZ22
 tz1U9ZoiU5HRvQD29kjK1roSUiLDamMrjDJ9
 tz1ZR5JKcHzU8Xn5m3w3pMGHiYnHwQNPDkSm
 tz1Trg6npgauME1Nb8zkkv7xv7sBdboNUFPP
 tz1fNGnLA9icwx1GRMfxnNku6F1RNpt8Vdeq
 tz1WpEc471abF9hJHxhZ6YMEYaEysKsvenJD
 tz1gQyvkV8ofzcRjUhancM47wK8MuHz6Thzf
 tz2VD9n4epuHvd1QH46iwBACyPnvHtUqAJG7
 tz1hzYoD8rdHurkCqJ1mHre1EN7DDZw7XecH
 tz1TtjfHvauZqR5BexqbvVSVvc9XSULsCqds
 tz1cyfd8YLyDRBAS7uWYZHXLKnLwpPzoYbmY
 tz1d9YQsTwYGwjp7eaL98TJpR5SDunDcGszo
 tz1cS7jMUDbHGjzeyJ9tQMkXjWoYvc3qK555
 tz1hbMfZUp8rXXcc82a2aB962JoiGJCebNdF
 tz1PeYqYxGSWHFTkoJfJ2gBe9Z35D2826QMN
 tz1UFjMLHAxZuBWwUq1Y5PM8fmYrJHNSgNMw
 tz1UcXyKMh5CB561T7KVVW5HsSfrRGj1DQmT
 tz1Roq6end2LFtkpGrmuyRZH82xsWfaRCat1
 tz1RxdMQhHoQKxmtwqEC8h5yLHVghHdEPqEk
 tz1c9vgUPbLW7Hgw3GE1Hshh5VGtRBJ24vCY
 tz1X4WNCUDbNpLv1bkATcrLUUNDhkVRXAuyh
 tz1fGiwg6RdPFw4MCo5MJxn3VMBjJd3xXhmS
 tz1PZ5ahr8JFLmuvMFzNj72odJ4Ei462ZUip
 tz1Z9s59QUmYTs4NKf48uHhcgeY5wimpFWiX
 tz1XBCXNbnBXXqk6tfjqrXoHeMZ922vztNr3
 tz1bmPatnVaBa8brRzQ15i4vWzcBtdwJAkbn
 tz1cujPvmYdXLoB3JavH88Ypo5X9HPu6Dxfn
 tz1LtqGNYcjALxQjDRFAT8cMZHQBrDHxNjFo
 tz1Sqhrj49cW9aTuwQrDa4mycnA7n5dDd7rF
 tz1MxbRDWkwrkkkUDqSbLDKQfB5sbUVoSEnp
 tz1VYfWeGazFmBjtAqcfEnRRs5qp8R8YviS6
 tz1TLASCmuA2j9QetwZrXoS3H85WHvNNfXJL
 tz1WueXAN4aYR1HjZDpEVCVmVcwVaF7pZPw8
 tz1fiKY8mPZipHUvxtaHHNGEtVTCJyhWoRE9
 tz1ehhHuAQXrdXukswG2PP7TnptsEfHDxbZK
 tz1M2BxFFs3mqQecHE576Xy1mJaMAqSaNFn7
 tz1Ruop15fjNSfKQx8APjKJgU3ZiEM6887me
 tz1X1ZGcEHn57qnTi3YmAZ2LF5XwZm7qQPwT
 tz1fo6yuwzjLDnRh5j4bhC9rPMoFWKJTs8ta
 tz1TC4jHjVn5M2rwtrxYJJ91i9A3Uou3d5Bi
 tz1PoDdN2oyRyF6DA73zTWAWYhNL4UGr3Egj
 tz1RpeazvHnwwzny1LsQXd23bZgWqKR9cGdS
 tz1bPMztWzs449CuEmVTY3BprhHMtm4NUQPJ
 tz1QgjmhrUD3X7kgS9mMHbUz4cS6uDiFGhAU
 tz1YHaPUA5eTJq9NAJcDrZRsXhaDxuGsDNYd
 tz1WAVHAc2SP6MSTP5UEPv9J2jwLHjwNpLQe
 tz1eeATpjgjcoVcAL9dpjUed94tzmnHyiDHT
 tz1eiigTzhNQx4LCC11ced993eQS7kDW13gc
 tz1SR5dqLZLUTWVtRMEhE2hovoos2Gb7bmPh
 tz1hkF3v99zVxna9ChZzcPdG2iaFGbBESym8
 tz1VQVTRYijbXCZQ9dukcRhHbVFYepKZwhAR
 tz1cdowmr8kiWZpN5cESMw19bx3Gamupvkji
 tz1aXGyiGrRMBsax1aTEid7wBCce1YFvvp1q
 tz1Zn99fL2u22sdioKZs3GbV2YRP12ktsiDE
 tz1VZrkBPdGjdS1mBHnr6Msu61GszRMGXFYf
 tz1URh4MsE1Ld6uvM5ADTbB5n2kXxJwx1BGx
 tz1PkLH6efZifS8NtKiZBWFWgDoHDmDwN9f1
 tz1X3YaY6TW2s34Gao1jQdcEc7LRqyqfDtzf