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Document .ruby-version

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Sam Stephenson 2012-12-31 09:58:28 -06:00
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@ -105,10 +105,10 @@ easy to fork and contribute any changes back upstream.
**Zsh note**: Modify your `~/.zshenv` file instead of `~/.bash_profile`.
**Ubuntu note**: Ubuntu uses `~/.profile` for enabling certain path
changes. This file won't be read if you create a `~/.bash_profile`.
Therefore, it's recommended that you add this line and the one in
point 3 below to your `~/.profile`. This has the added advantage
**Ubuntu note**: Ubuntu uses `~/.profile` for enabling certain path
changes. This file won't be read if you create a `~/.bash_profile`.
Therefore, it's recommended that you add this line and the one in
point 3 below to your `~/.profile`. This has the added advantage
of working under both bash and zsh.
3. Add `rbenv init` to your shell to enable shims and autocompletion.
@ -118,10 +118,10 @@ easy to fork and contribute any changes back upstream.
~~~
**Zsh note**: Modify your `~/.zshenv` file instead of `~/.bash_profile`.
**Ubuntu note**: Same as Ubuntu note for point 2 above.
4. Restart your shell as a login shell so the path changes take effect.
4. Restart your shell as a login shell so the path changes take effect.
You can now begin using rbenv.
~~~ sh
@ -235,7 +235,7 @@ first argument. The most common subcommands are:
Sets the global version of Ruby to be used in all shells by writing
the version name to the `~/.rbenv/version` file. This version can be
overridden by a per-project `.rbenv-version` file, or by setting the
overridden by a per-project `.ruby-version` file, or by setting the
`RBENV_VERSION` environment variable.
$ rbenv global 1.9.3-p327
@ -249,7 +249,7 @@ currently configured global version.
### rbenv local ###
Sets a local per-project Ruby version by writing the version name to
an `.rbenv-version` file in the current directory. This version
a `.ruby-version` file in the current directory. This version
overrides the global, and can be overridden itself by setting the
`RBENV_VERSION` environment variable or with the `rbenv shell`
command.
@ -261,6 +261,11 @@ configured local version. You can also unset the local version:
$ rbenv local --unset
Previous versions of rbenv stored local version specifications in a
file named `.rbenv-version`. For backwards compatibility, rbenv will
read a local version specified in an `.rbenv-version` file, but a
`.ruby-version` file in the same directory will take precedence.
### rbenv shell ###
Sets a shell-specific Ruby version by setting the `RBENV_VERSION`
@ -289,7 +294,7 @@ the currently active version.
$ rbenv versions
1.8.7-p352
1.9.2-p290
* 1.9.3-p327 (set by /Users/sam/.rbenv/global)
* 1.9.3-p327 (set by /Users/sam/.rbenv/version)
jruby-1.7.1
rbx-1.2.4
ree-1.8.7-2011.03
@ -300,7 +305,7 @@ Displays the currently active Ruby version, along with information on
how it was set.
$ rbenv version
1.8.7-p352 (set by /Volumes/37signals/basecamp/.rbenv-version)
1.8.7-p352 (set by /Volumes/37signals/basecamp/.ruby-version)
### rbenv rehash ###