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| author | Chase DuBois <cdubois@goodreads.com> | 2013-04-14 13:37:30 -0700 |
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| committer | Chase DuBois <cdubois@goodreads.com> | 2013-04-14 13:37:30 -0700 |
| commit | 1ed40d7c2e86da5fc10e7d735a657e7fc3552e24 (patch) | |
| tree | 07a5cb65380e14eebca1b0b6e842c68bbd1f20f7 /guides | |
| parent | be1af1b896f8787ebac04c479f72eae6e8f8e6fb (diff) | |
| download | rails-1ed40d7c2e86da5fc10e7d735a657e7fc3552e24.tar.gz rails-1ed40d7c2e86da5fc10e7d735a657e7fc3552e24.tar.bz2 rails-1ed40d7c2e86da5fc10e7d735a657e7fc3552e24.zip | |
Clarify arguments of head method
Diffstat (limited to 'guides')
| -rw-r--r-- | guides/source/layouts_and_rendering.md | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/guides/source/layouts_and_rendering.md b/guides/source/layouts_and_rendering.md index c8bb6f4110..abd41c2dee 100644 --- a/guides/source/layouts_and_rendering.md +++ b/guides/source/layouts_and_rendering.md @@ -633,7 +633,7 @@ This would detect that there are no books with the specified ID, populate the `@ ### Using `head` To Build Header-Only Responses -The `head` method can be used to send responses with only headers to the browser. It provides a more obvious alternative to calling `render :nothing`. The `head` method takes one parameter, which is interpreted as a hash of header names and values. For example, you can return only an error header: +The `head` method can be used to send responses with only headers to the browser. It provides a more obvious alternative to calling `render :nothing`. The `head` method accepts a number or symbol (see [reference table](#the-status-option)) representing a HTTP status code. The options argument is interpreted as a hash of header names and values. For example, you can return only an error header: ```ruby head :bad_request |