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Clarify duplexer-redux problem statement #127

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Clarify duplexer-redux problem statement #127

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14 changes: 7 additions & 7 deletions problems/duplexer_redux/problem.txt
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Expand Up @@ -2,20 +2,20 @@ In this example, you will be given a readable stream, `counter`, as the first
argument to your exported function:

module.exports = function (counter) {
// return a duplex stream to count countries on the writable side
// and pass through `counter` on the readable side
};

Return a duplex stream with the `counter` as the readable side. You will be
written objects with a 2-character `country` field as input, such as these:
Return a duplex stream that captures country objects on its writable side
and that has the `counter` stream as its readable side.

You will be written objects with a 2-character `country` field as input,
such as these:

{"short":"OH","name":"Ohio","country":"US"}
{"name":"West Lothian","country":"GB","region":"Scotland"}
{"short":"NSW","name":"New South Wales","country":"AU"}

Create an object to track the number of occurrences of each unique country code.

For example:
Create an object to track the number of occurrences of each unique country code,
for example:

{"US": 2, "GB": 3, "CN": 1}

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