Advanced Techniques in Go Programming/

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Solution 2: Telling a UNIX System What to Do

Solution 2: Telling a UNIX System What to Do

Let’s solve the challenge set in the previous lesson.

We'll cover the following...

Solution

Here’s the code for JSONstreams.go, which accepts user data or data from a file.

[  {    "key": "ABCD",    "value": 10  },  {    "key": "EFGH",    "value": 20  },  {    "key": "IJKL",    "value": 30  }]
JSONstreams.go

Code explanation

  • Lines 11–14: This line declares a Data struct type with two fields: Key and Val. The json struct tag specifies the mapping between ...