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@ -8,7 +8,7 @@ tools that do one thing well. |
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### rbenv _does…_ |
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* Let you **change the default Ruby version** on a per-user basis. |
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* Let you **change the global Ruby version** on a per-user basis. |
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* Provide support for **per-project Ruby versions**. |
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* Allow you to **override the Ruby version** with an environment |
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variable. |
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@ -111,26 +111,32 @@ when installing a gem that provides a binary). |
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Like `git`, the `rbenv` command delegates to subcommands based on its |
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first argument. The most common subcommands are: |
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### set-default ### |
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### global ### |
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Sets the default version of Ruby to be used in all shells by writing |
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the version name to the `~/.rbenv/default` file. This version can be |
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Sets the global version of Ruby to be used in all shells by writing |
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the version name to the `~/.rbenv/global` file. This version can be |
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overridden by a per-project `.rbenv-version` file, or by setting the |
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`RBENV_VERSION` environment variable. |
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$ rbenv set-default 1.9.2-p290 |
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$ rbenv global 1.9.2-p290 |
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The special version name `system` tells rbenv to use the system Ruby |
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(detected by searching your `$PATH`). |
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### set-local ### |
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When run without a version number, `rbenv global` reports the |
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currently configured global version. |
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### local ### |
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Sets a local per-project Ruby version by writing the version name to |
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an `.rbenv-version` file in the current directory. This version |
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overrides the default, and can be overridden itself by setting the |
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overrides the global, and can be overridden itself by setting the |
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`RBENV_VERSION` environment variable. |
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$ rbenv set-local rbx-1.2.4 |
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$ rbenv local rbx-1.2.4 |
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When run without a version number, `rbenv local` reports the currently |
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configured local version. |
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### versions ### |
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@ -140,7 +146,7 @@ the currently active version. |
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$ rbenv versions |
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1.8.7-p352 |
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1.9.2-p290 |
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* 1.9.3-preview1 (set by /Users/sam/.rbenv/default) |
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* 1.9.3-preview1 (set by /Users/sam/.rbenv/global) |
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jruby-1.6.3 |
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rbx-1.2.4 |
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ree-1.8.7-2011.03 |
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