| commit | 9c87471b7848a88fed457e1be3305b70409fcfac | [log] [tgz] |
|---|---|---|
| author | Keith Rarick <kr@xph.us> | Thu Nov 17 16:20:49 2011 -0800 |
| committer | Keith Rarick <kr@xph.us> | Thu Nov 17 16:20:49 2011 -0800 |
| tree | ed43734ab57fb465fe370af168d21335bd4af301 | |
| parent | a6f3cf47d962d7c6eae13b363e2b860eb561e528 [diff] |
gofix
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.go
then
import "github.com/kr/pretty.go"