From 54d16c14ad4e91489a297d4bd4031d2b546d7963 Mon Sep 17 00:00:00 2001
From: Magnus Klaar <magnus.klaar@gmail.com>
Date: Wed, 4 Jan 2012 02:22:21 +0100
Subject: Add test and doc for content types function.

---
 src/cowboy_http_static.erl | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'src')

diff --git a/src/cowboy_http_static.erl b/src/cowboy_http_static.erl
index a98026d..94ba6cd 100644
--- a/src/cowboy_http_static.erl
+++ b/src/cowboy_http_static.erl
@@ -65,13 +65,25 @@
 %% The mimetypes must be of a type that the `cowboy_http_rest' protocol can
 %% handle.
 %%
+%% The <a href="https://github.com/spawngrid/mimetypes">spawngrid/mimetypes</a>
+%% application, or an arbitrary function accepting the path to the file being
+%% served, can also be used to generate the list of content types for a static
+%% file resource. The function used must accept an additional argument after
+%% the file path argument.
+%%
 %% ==== Example ====
 %% ```
+%% %% Use a static list of content types.
 %% {[<<"static">>, '...'], cowboy_http_static,
 %%     [{directory, {priv_dir, cowboy, []}},
 %%      {mimetypes, [
 %%          {<<".css">>, [<<"text/css">>]},
 %%          {<<".js">>, [<<"application/javascript">>]}]}]}
+%%
+%% %% Use the default database in the mimetypes application.
+%% {[<<"static">>, '...', cowboy_http_static,
+%%     [{directory, {priv_dir, cowboy, []}},
+%%      {mimetypes, {fun mimetypes:path_to_mimes/2, default}}]]}
 %% '''
 -module(cowboy_http_static).
 
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