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pre_encoders for preprocessing input to encoder

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This commit is contained in:
alisdair sullivan 2012-04-04 20:04:17 -07:00
parent 941620129d
commit 89292c940d
3 changed files with 125 additions and 4 deletions
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5
src/jsx_utils.erl
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@ -61,6 +61,10 @@ parse_opts([relax|Rest], Opts) ->
comments = true,
ignored_bad_escapes = true
});
parse_opts([{pre_encoders, Encoders}|Rest], Opts) when is_list(Encoders) ->
lists:foreach(fun(F) when is_function(F, 1) -> ok end, Encoders),
AllEncoders = Opts#opts.pre_encoders ++ Encoders,
parse_opts(Rest, Opts#opts{pre_encoders=AllEncoders});
%% deprecated flags
parse_opts([loose_unicode|Rest], Opts) ->
parse_opts(Rest, Opts#opts{replaced_bad_utf8=true});
@ -90,6 +94,7 @@ valid_flags() ->
ignored_bad_escapes,
explicit_end,
relax,
pre_encoders,
%% deprecated flags
loose_unicode, %% replaced_bad_utf8
escape_forward_slash, %% escaped_forward_slashes