tablewriter's Introduction

ASCII Table Writer

Generate ASCII table on the fly ... Installation is simple as

go get  github.com/olekukonko/tablewriter

Features

Automatic Padding
Support Multiple Lines
Supports Alignment
Support Custom Separators
Automatic Alignment of numbers & percentage
Write Directly to http , file etc via io.Reader
Read directly from CSV file
Optional Row line via SetRowLine - new
Normalise Table Header - new

TODO

~~Import Directly from CSV~~ - done
Support custom alignment
~~Support table with uneven rows~~ - done
General Improvement & Optimisation
NewHTML Parse table from HTML

Example

data := [][]string{
    []string{"A", "The Good", "500"},
    []string{"B", "The Very very Bad Man", "288"},
    []string{"C", "The Ugly", "120"},
    []string{"D", "The Gopher", "800"},
}

table := tablewriter.NewWriter(os.Stdout)
table.SetHeader([]string{"Name", "Sign", "Rating"})
for _, v := range data {
    table.Append(v)
}
table.Render() // Send output

Output

+------+-----------------------+--------+
| NAME |         SIGN          | RATING |
+------+-----------------------+--------+
|  A   |       The Good        |    500 |
|  B   | The Very very Bad Man |    288 |
|  C   |       The Ugly        |    120 |
|  D   |      The Gopher       |    800 |
+------+-----------------------+--------+

Example 2

table, _ := tablewriter.NewCSV(os.Stdout, "test.csv")
table.SetCenterSeparator("*")
table.SetRowSeparator("=")
table.SetAlignment(table.ALIGN_LEFT)
table.Render()

Output 2

*============*===========*=========*
| FIRST_NAME | LAST_NAME |   SSN   |
*============*===========*=========*
| John       | Barry     | 123456  |
| Kathy      | Smith     | 687987  |
| Bob        | McCornick | 3979870 |
*============*===========*=========*

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