| commit | 821b30f52f1af83de62fd3a4baf33c4b80b0e1e5 | [log] [tgz] |
|---|---|---|
| author | Keith Rarick <kr@xph.us> | Tue Mar 06 15:48:58 2012 -0800 |
| committer | Keith Rarick <kr@xph.us> | Tue Mar 06 15:48:58 2012 -0800 |
| tree | 41da53a9f1bba1cf09568801e5c1a33cb2f8a076 | |
| parent | e201f86731084fdf262954c1325ff4e17f7b5165 [diff] |
update for newer go
Package pretty provides pretty-printing for Go values. This is useful during debugging, to avoid wrapping long output lines in the terminal.
It provides a function, Formatter, that can be used with any function that accepts a format string. For example,
type LongTypeName struct {
longFieldName, otherLongFieldName int
}
func TestFoo(t *testing.T) {
var x []LongTypeName{{1, 2}, {3, 4}, {5, 6}}
t.Errorf("%# v", Formatter(x))
}
This package also provides a convenience wrapper for each function in package fmt that takes a format string.
$ goinstall github.com/kr/pretty
then
import "github.com/kr/pretty"