Remove the REST known_content_type callback

This callback was simply useless.

4 files changed, 5 insertions, 129 deletions

diff --git a/doc/src/guide/rest_handlers.ezdoc b/doc/src/guide/rest_handlers.ezdoc
index 8cdd12e..1868f0a 100644
--- a/doc/src/guide/rest_handlers.ezdoc
+++ b/doc/src/guide/rest_handlers.ezdoc
@@ -67,7 +67,6 @@ if it is undefined, moving directly to the next step. Similarly,
 |	generate_etag			`undefined`
 |	is_authorized			`true`
 |	is_conflict				`false`
-|	known_content_type		`true`
 |	known_methods			`[<<"GET">>, <<"HEAD">>, <<"POST">>, <<"PUT">>, <<"PATCH">>, <<"DELETE">>, <<"OPTIONS">>]`
 |	languages_provided		skip
 |	last_modified			`undefined`
diff --git a/doc/src/guide/rest_start.png b/doc/src/guide/rest_start.png
index 7f26464..1f1e312 100644
--- a/doc/src/guide/rest_start.png
+++ b/doc/src/guide/rest_start.png
diff --git a/doc/src/guide/rest_start.svg b/doc/src/guide/rest_start.svg
index d75e1cc..076c619 100644
--- a/doc/src/guide/rest_start.svg
+++ b/doc/src/guide/rest_start.svg
@@ -16,7 +16,7 @@
    id="svg2"
    version="1.1"
    inkscape:version="0.48.4 r9939"
-   sodipodi:docname="rest_options.svg"
+   sodipodi:docname="rest_start.svg"
    inkscape:export-filename="/home/essen/Dropbox/Public/drawing.png"
    inkscape:export-xdpi="90"
    inkscape:export-ydpi="90">
@@ -93,7 +93,7 @@
         <dc:format>image/svg+xml</dc:format>
         <dc:type
            rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
-        <dc:title></dc:title>
+        <dc:title />
       </cc:Work>
     </rdf:RDF>
   </metadata>
@@ -370,32 +370,6 @@
          sodipodi:type="star" />
     </g>
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-         sodipodi:sides="3"
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-    <g
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       <path
@@ -629,32 +603,6 @@
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          sodipodi:type="star" />
     </g>
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-         inkscape:connector-curvature="0"
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-      <path
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-         inkscape:transform-center-y="2.1823437"
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-         sodipodi:r1="14.849242"
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-         sodipodi:cx="-222.73865"
-         sodipodi:sides="3"
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-         style="opacity:0.8;fill:#9b3b1c;fill-opacity:1;fill-rule:nonzero;stroke:#9b3b1c;stroke-width:0;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
-         sodipodi:type="star" />
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     <rect
        style="fill:#d1f2a5;fill-opacity:1;fill-rule:nonzero;stroke:#a9ca7d;stroke-width:3;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
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@@ -729,14 +677,6 @@
        rx="15" />
     <rect
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-       y="957.68292"
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-       style="fill:#d1f2a5;fill-opacity:1;fill-rule:nonzero;stroke:#a9ca7d;stroke-width:3;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
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        height="35.209244"
@@ -938,7 +878,7 @@
          sodipodi:role="line"
          id="tspan5373-6-1"
          x="147.83809"
-         y="812.14441">known_content_type</tspan></text>
+         y="812.14441">valid_entity_length</tspan></text>
     <text
        xml:space="preserve"
        style="font-size:16px;font-style:normal;font-weight:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#6d8e41;fill-opacity:1;stroke:none;font-family:Sans;-inkscape-font-specification:Sans"
@@ -949,18 +889,7 @@
          sodipodi:role="line"
          id="tspan5373-6-71"
          x="148.58809"
-         y="895.81165">valid_entity_length</tspan></text>
-    <text
-       xml:space="preserve"
-       style="font-size:16px;font-style:normal;font-weight:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#6d8e41;fill-opacity:1;stroke:none;font-family:Sans;-inkscape-font-specification:Sans"
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-       id="text5371-2-39"
-       sodipodi:linespacing="125%"><tspan
-         sodipodi:role="line"
-         id="tspan5373-6-6"
-         x="148.092"
-         y="979.7016">...</tspan></text>
+         y="895.81165">...</tspan></text>
     <text
        xml:space="preserve"
        style="font-size:16px;font-style:normal;font-weight:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#6d8e41;fill-opacity:1;stroke:none;font-family:Sans;-inkscape-font-specification:Sans"
@@ -1101,17 +1030,6 @@
          id="tspan5373-6-9"
          x="164.26562"
          y="855.29053">true</tspan></text>
-    <text
-       xml:space="preserve"
-       style="font-size:16px;font-style:normal;font-weight:normal;text-align:start;line-height:125%;letter-spacing:0px;word-spacing:0px;text-anchor:start;fill:#6d8e41;fill-opacity:1;stroke:none;font-family:Sans;-inkscape-font-specification:Sans"
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-       sodipodi:linespacing="125%"><tspan
-         sodipodi:role="line"
-         id="tspan5373-6-57"
-         x="164.26562"
-         y="938.95776">true</tspan></text>
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        transform="matrix(0,-1,1,0,-513.31414,353.05561)"
        id="g5650-2">
@@ -1237,17 +1155,6 @@
          id="tspan5373-9-012"
          x="315.26172"
          y="791.42102">false</tspan></text>
-    <text
-       xml:space="preserve"
-       style="font-size:16px;font-style:normal;font-weight:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#9b3b1c;fill-opacity:1;stroke:none;font-family:Sans;-inkscape-font-specification:Sans"
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-       sodipodi:linespacing="125%"><tspan
-         sodipodi:role="line"
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-         x="315.26172"
-         y="874.86609">false</tspan></text>
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@@ -1331,14 +1238,6 @@
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        y="790.78027"
        rx="15" />
-    <rect
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        xml:space="preserve"
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@@ -1426,18 +1325,7 @@
          sodipodi:role="line"
          id="tspan5373-60"
          x="524.26172"
-         y="813.64819">415 unsupported media type</tspan></text>
-    <text
-       xml:space="preserve"
-       style="font-size:16px;font-style:normal;font-weight:normal;text-align:center;line-height:125%;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#77823c;fill-opacity:1;stroke:none;font-family:Sans;-inkscape-font-specification:Sans"
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-         sodipodi:role="line"
-         id="tspan5373-0"
-         x="524.26172"
-         y="897.34015">413 request entity too large</tspan></text>
+         y="813.64819">413 request entity too large</tspan></text>
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        style="fill:#ffffff;fill-opacity:1;fill-rule:nonzero;stroke:#a9ca7d;stroke-width:2.44279909;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
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diff --git a/doc/src/manual/cowboy_rest.ezdoc b/doc/src/manual/cowboy_rest.ezdoc
index cd60566..f9e938a 100644
--- a/doc/src/manual/cowboy_rest.ezdoc
+++ b/doc/src/manual/cowboy_rest.ezdoc
@@ -311,17 +311,6 @@ Return whether the put action results in a conflict.
 A `409 Conflict` response will be sent if this function
 returns `true`.
 
-: known_content_type
-
-* Methods: all
-* Value type: boolean()
-* Default value: true
-
-Return whether the content-type is known.
-
-This function determines if the server understands the
-content-type, regardless of its use by the resource.
-
 : known_methods
 
 * Methods: all