olog

This is a box printing library for Go. It takes any array of structs and assembles an ascii box around the objects. This logger is not meant for large amount of data and instead should be used only on smaller arrays.

Installation

To download the library, simply run:

$ go get github.com/da0x/golang/olog

To import olog in your code, use:

import "github.com/da0x/golang/olog"

Example

Here is an example of how to use olog:

type Data struct {
	Name  string
	Age   int
	Score float32
}

func main() {
	var data = []Data{
		Data{Name: "John Smith", Age: 30, Score: 100.0},
		Data{Name: "Jane Smith", Age: 30, Score: 100.0},
	}
	olog.Print(data)
}

The above example prints the following output:

┌────────────┬─────┬────────┐
│ Name       │ Age │ Score  │
├────────────┼─────┼────────┤
│ John Smith │ 30  │ 99.223 │
│ Jane Smith │ 30  │ 99.223 │
└────────────┴─────┴────────┘

Styles

Here are the available styles

Soft

olog.Print(olog.Soft, data)

╭────────────┬─────┬────────╮
│ Name       │ Age │ Score  │
├────────────┼─────┼────────┤
│ John Smith │ 30  │ 99.223 │
│ Jane Smith │ 30  │ 99.223 │
╰────────────┴─────┴────────╯

Bold

olog.Print(olog.Bold, data)

┏━━━━━━━━━━━━┳━━━━━┳━━━━━━━━┓
┃ Name       ┃ Age ┃ Score  ┃
┣━━━━━━━━━━━━╋━━━━━╋━━━━━━━━┫
┃ John Smith ┃ 30  ┃ 99.223 ┃
┃ Jane Smith ┃ 30  ┃ 99.223 ┃
┗━━━━━━━━━━━━┻━━━━━┻━━━━━━━━┛

Strong

olog.Print(olog.Strong, data)

╔════════════╦═════╦════════╗
║ Name       ║ Age ║ Score  ║
╠════════════╬═════╬════════╣
║ John Smith ║ 30  ║ 99.223 ║
║ Jane Smith ║ 30  ║ 99.223 ║
╚════════════╩═════╩════════╝

Vertical Strong

olog.Print(olog.VStrong, data)

╓────────────╥─────╥────────╖
║ Name       ║ Age ║ Score  ║
╟────────────╫─────╫────────╢
║ John Smith ║ 30  ║ 99.223 ║
║ Jane Smith ║ 30  ║ 99.223 ║
╙────────────╨─────╨────────╜

Horizontal Strong

olog.Print(olog.HStrong, data)

╒════════════╤═════╤════════╕
│ Name       │ Age │ Score  │
╞════════════╪═════╪════════╡
│ John Smith │ 30  │ 99.223 │
│ Jane Smith │ 30  │ 99.223 │
╘════════════╧═════╧════════╛

Clear

olog.Print(olog.Clear, data)

 Name         Age   Score 
                          
 John Smith   30    99.223
 Jane Smith   30    99.223

Markdown

olog.Print(olog.Markdown, data)

| Name       | Age | Score  |
|:----------:|:---:|:------:|
| John Smith | 30  | 99.223 |
| Jane Smith | 30  | 99.223 |

Shows As:

Name	Age	Score
John Smith	30	99.223
Jane Smith	30	99.223

Block

olog.Print(olog.Block, data)

▛▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▜
▌ Name       ┃ Age ┃ Score  ▐
▌━━━━━━━━━━━━╋━━━━━╋━━━━━━━━▐
▌ John Smith ┃ 30  ┃ 99.223 ▐
▌ Jane Smith ┃ 30  ┃ 99.223 ▐
▙▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▟

Maintainer

Daher Alfawares