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Mike Splain 38cd57ddd3 Update bazel configs for bazel 0.12 go_rules 0.11		2018-04-18 14:53:00 -04:00
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.travis.yml	Update deps in support of drain	2017-03-01 11:56:34 -05:00
BUILD.bazel	Update bazel configs for bazel 0.12 go_rules 0.11	2018-04-18 14:53:00 -04:00
LICENSE	Update deps in support of drain	2017-03-01 11:56:34 -05:00
README.md	Update deps in support of drain	2017-03-01 11:56:34 -05:00
dedent.go	Update deps in support of drain	2017-03-01 11:56:34 -05:00

README.md

Dedent

Removes common leading whitespace from multiline strings. Inspired by textwrap.dedent in Python.

Usage / example

Imagine the following snippet that prints a multiline string. You want the indentation to both look nice in the code as well as in the actual output.

package main

import (
    "fmt"

    "github.com/renstrom/dedent"
)

func main() {
    s := `Lorem ipsum dolor sit amet,
        consectetur adipiscing elit.
        Curabitur justo tellus, facilisis nec efficitur dictum,
        fermentum vitae ligula. Sed eu convallis sapien.`
    fmt.Println(dedent.Dedent(s))
    fmt.Println("-------------")
    fmt.Println(s)
}

To illustrate the difference, here's the output:

$ go run main.go
Lorem ipsum dolor sit amet,
consectetur adipiscing elit.
Curabitur justo tellus, facilisis nec efficitur dictum,
fermentum vitae ligula. Sed eu convallis sapien.
-------------
Lorem ipsum dolor sit amet,
        consectetur adipiscing elit.
        Curabitur justo tellus, facilisis nec efficitur dictum,
        fermentum vitae ligula. Sed eu convallis sapien.

License

MIT