https://github.com/ndevplanque/csvify

Easily write .csv files with Go
https://github.com/ndevplanque/csvify

csv file go

Last synced: 22 days ago
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Easily write .csv files with Go

• Host: GitHub
• URL: https://github.com/ndevplanque/csvify
• Owner: ndevplanque
• License: mit
• Created: 2022-10-10T21:44:33.000Z (over 2 years ago)
• Default Branch: main
• Last Pushed: 2022-10-10T22:15:45.000Z (over 2 years ago)
• Last Synced: 2024-11-19T19:55:25.763Z (3 months ago)
• Topics: csv, file, go
• Language: Go
• Homepage:
• Size: 9.77 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# csvify

This package lets you write .csv files easily with Go.

For more convenience it simply appends a new line to a file.

If the file doesn't exist, it will be created.

If you want to write multiple lines, please use a loop.

In the example below I'm looping over structs but please note it would also works with loops over slices, arrays, maps or primitive types.

```

type test struct {

	Floats  []float64

	Slices  [][]int

	Map     map[string]int

	Arrays  [2][3]int

	Boolean bool

}

func main() {

	test := []test{{

		Floats:  []float64{1.1, 2.2, 3.3},

		Slices:  [][]int{{3, 4}, {6, 7, 8, 9, 10}},

		Map:     map[string]int{"earth": 1, "mars": 2, "jupiter": 3},

		Arrays:  [2][3]int{{1, 2, 3}, {4, 5, 6}},

		Boolean: true,

	}, {

		Floats:  []float64{7.7, 8.8, 9.9},

		Slices:  [][]int{{6, 7}, {10, 11, 12, 13, 14}},

		Map:     map[string]int{"trappist": 1, "sun": 2, "proxima-b": 3},

		Arrays:  [2][3]int{{10, 20, 30}, {40, 50, 60}},

		Boolean: false,

	}}

	for i := 0; i < len(test); i++ {

		err := CsvifyLine("test.csv", test[i])

		if err != nil {

			fmt.Println("Error:", err)

		}

	}

}

```

It will end up in appending those lines to test.csv :

```

1.1;2.2;3.3;3;4;6;7;8;9;10;earth=1;mars=2;jupiter=3;1;2;3;4;5;6;true;

7.7;8.8;9.9;6;7;10;11;12;13;14;trappist=1;sun=2;proxima-b=3;10;20;30;40;50;60;false;

```