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GitHub - ecoshub/stable: simple ascii table creator & generator

 2 years ago
source link: https://github.com/ecoshub/stable
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Welcome to Simple Table (stable)

What is 'stable'?

stable can create ascii table from;

  • structs
  • struct arrays
  • json encoded byte arrays
  • string interface maps
  • string interface map arrays
  • csv encoded strings
  • custom row by row values

Functionalities

  • wide range of type support
  • value and header orientation options
  • custom print format option
  • char limiting
  • customizable border styles
  • and much more...

Examples

There are a lots of examples in Godoc page and example_test.go file.

Try your self!

anonymous struct array example:

	// any struct/struct array
	persons := []struct {
		Name      string
		Age       int
		Height    float64
		Available bool
	}{
		{Name: "Ruby Cohen", Age: 30, Height: 1.80, Available: true},
		{Name: "Bethany Parsons", Age: 29, Height: 1.58, Available: false},
		{Name: "Ronnie Rodriguez", Age: 28, Height: 1.78, Available: true},
		{Name: "Rosa Daniels", Age: 31, Height: 1.80, Available: true},
	}

	// convert it to table
	t, err := stable.ToTable(persons)
	if err != nil {
		fmt.Println(err)
		return
	}

	// set the table caption
	t.SetCaption("Customers")

	// print the table
	fmt.Println(t)

// output: 
// +-----------------------------------------------------+
// |                      Customers                      |
// |-----------------------------------------------------|
// |        Name        |  Age  |  Height  |  Available  |
// |--------------------+-------+----------+-------------|
// |  Ruby Cohen        |  30   |  1.8     |  true       |
// |  Bethany Parsons   |  29   |  1.58    |  false      |
// |  Ronnie Rodriguez  |  28   |  1.78    |  true       |
// |  Rosa Daniels      |  31   |  1.8     |  true       |
// +--------------------+-------+----------+-------------+

Create custom tables!

// create a table with caption
table := stable.New("Benchmark of Hashing")

// add fields
table.AddFields(
	"File",
	"File (KB)",
	"Chunk (KB)",
	"Time (ms)",
)

// add a field with more option
table.AddFieldWithOptions("Prop (%)", &stable.Options{
	Format:         "%0.2f",
	Alignment: stable.AlignmentCenter,
})

// add row
table.Row("/var/log/sys/crontab.log", 12.515, 14.265, "32", 0.223)
table.Row("/var/log/sys/monit.log", 85.521, 43.32, nil, 0.742)
table.Row("/var/log/sys/logrotate.log", 96.57, nil, "31112", 0.321)
table.Row("/var/log/sys/docker-daemon.log", 13.3511, 34.01, "3652", 0.895)

// print the table
fmt.Println(table)
// output:
// +------------------------------------------------------------------------------------------+
// |                                   Benchmark of Hashing                                   |
// |------------------------------------------------------------------------------------------|
// |               File               |  File (KB)  |  Chunk (KB)  |  Time (ms)  |  Prop (%)  |
// |----------------------------------+-------------+--------------+-------------+------------|
// |  /var/log/sys/crontab.log        |  12.515     |  14.265      |  32         |    0.22    |
// |  /var/log/sys/monit.log          |  85.521     |  43.32       |  -          |    0.74    |
// |  /var/log/sys/logrotate.log      |  96.57      |  -           |  31112      |    0.32    |
// |  /var/log/sys/docker-daemon.log  |  13.3511    |  34.01       |  3652       |    0.90    |
// +----------------------------------+-------------+--------------+-------------+------------+

Whats Next?

  • custom border style

Kudos


report

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