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%% This module sends a different last-modified value
%% depending on the query string.
-module(last_modified_h).
-export([init/2]).
-export([content_types_provided/2]).
-export([get_text_plain/2]).
-export([last_modified/2]).
init(Req, Opts) ->
{cowboy_rest, Req, Opts}.
content_types_provided(Req, State) ->
{[{{<<"text">>, <<"plain">>, []}, get_text_plain}], Req, State}.
get_text_plain(Req, State) ->
{<<"This is REST!">>, Req, State}.
last_modified(Req=#{qs := <<"tuple">>}, State) ->
{{{2012, 9, 21}, {22, 36, 14}}, Req, State};
%% Simulate the callback being missing in other cases.
last_modified(#{qs := <<"missing">>}, _) ->
no_call.
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