New Gophers sometimes misconstrue the advice in the "Generality" section as "export interfaces instead of implementations" and add needless interfaces to their code as a result. Down the road, they end up needing to add methods and either break existing callers or have to resort to unpleasant hacks (e.g. using "magic method" type-switches). Weaken the first paragraph of this section to only advise leaving types unexported when they will never need additional methods. Change-Id: I32a1ae44012b5896faf167c02e192398a4dfc0b8 Reviewed-on: https://go-review.googlesource.com/24892 Reviewed-by: Rob Pike <r@golang.org> Reviewed-by: Andrew Gerrand <adg@golang.org> |
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README.md
The Go Programming Language
Go is an open source programming language that makes it easy to build simple, reliable, and efficient software.
For documentation about how to install and use Go, visit https://golang.org/ or load doc/install-source.html in your web browser.
Our canonical Git repository is located at https://go.googlesource.com/go. There is a mirror of the repository at https://github.com/golang/go.
Go is the work of hundreds of contributors. We appreciate your help!
To contribute, please read the contribution guidelines: https://golang.org/doc/contribute.html
Note that we do not accept pull requests and that we use the issue tracker for bug reports and proposals only. Please ask questions on https://forum.golangbridge.org or https://groups.google.com/forum/#!forum/golang-nuts.
Unless otherwise noted, the Go source files are distributed under the BSD-style license found in the LICENSE file.
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Binary Distribution Notes
If you have just untarred a binary Go distribution, you need to set the environment variable $GOROOT to the full path of the go directory (the one containing this file). You can omit the variable if you unpack it into /usr/local/go, or if you rebuild from sources by running all.bash (see doc/install-source.html). You should also add the Go binary directory $GOROOT/bin to your shell's path.
For example, if you extracted the tar file into $HOME/go, you might put the following in your .profile:
export GOROOT=$HOME/go
export PATH=$PATH:$GOROOT/bin
See https://golang.org/doc/install or doc/install.html for more details.
