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Generate Gleam code from OpenAPI 3.x specifications

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oaspec src oaspec@internal@codegen@codec_helpers.erl
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src/oaspec@internal@codegen@codec_helpers.erl 

-module(oaspec@internal@codegen@codec_helpers).

-compile([no_auto_import, nowarn_unused_vars, nowarn_unused_function, nowarn_nomatch, inline]).

-define(FILEPATH, "src/oaspec/internal/codegen/codec_helpers.gleam").

-export([escape_for_string_literal/1, list_at_or/3, qualified_schema_ref_type/2, schema_ref_has_bare_option_type/1]).



-if(?OTP_RELEASE >= 27).

-define(MODULEDOC(Str), -moduledoc(Str)).

-define(DOC(Str), -doc(Str)).

-else.

-define(MODULEDOC(Str), -compile([])).

-define(DOC(Str), -compile([])).

-endif.



?MODULEDOC(false).



-file("src/oaspec/internal/codegen/codec_helpers.gleam", 23).

?DOC(false).

-spec escape_for_string_literal(binary()) -> binary().

escape_for_string_literal(Value) ->

    _pipe = Value,

    _pipe@1 = gleam@string:replace(_pipe, <<"\\"/utf8>>, <<"\\\\"/utf8>>),

    gleam@string:replace(_pipe@1, <<"\""/utf8>>, <<"\\\""/utf8>>).



-file("src/oaspec/internal/codegen/codec_helpers.gleam", 30).

?DOC(false).

-spec list_at_or(list(binary()), integer(), binary()) -> binary().

list_at_or(Lst, Idx, Default) ->

    case {Lst, Idx} of

        {[], _} ->

            Default;



        {[Head | _], 0} ->

            Head;



        {[_ | Rest], N} ->

            list_at_or(Rest, N - 1, Default)

    end.



-file("src/oaspec/internal/codegen/codec_helpers.gleam", 42).

?DOC(false).

-spec qualified_schema_ref_type(

    oaspec@internal@openapi@schema:schema_ref(),

    oaspec@internal@codegen@context:context()

) -> binary().

qualified_schema_ref_type(Ref, _) ->

    case Ref of

        {inline, Schema} ->

            oaspec@internal@codegen@schema_dispatch:schema_type(Schema);



        _ ->

            oaspec@internal@codegen@schema_dispatch:schema_ref_qualified_type(

                Ref

            )

    end.



-file("src/oaspec/internal/codegen/codec_helpers.gleam", 57).

?DOC(false).

-spec schema_ref_has_bare_option_type(

    oaspec@internal@openapi@schema:schema_ref()

) -> boolean().

schema_ref_has_bare_option_type(Ref) ->

    case Ref of

        {inline, {string_schema, Metadata, _, [], _, _, _}} ->

            erlang:element(3, Metadata);



        {inline, {integer_schema, Metadata@1, _, _, _, _, _, _}} ->

            erlang:element(3, Metadata@1);



        {inline, {number_schema, Metadata@2, _, _, _, _, _, _}} ->

            erlang:element(3, Metadata@2);



        {inline, {boolean_schema, Metadata@3}} ->

            erlang:element(3, Metadata@3);



        {inline, {array_schema, Metadata@4, _, _, _, _}} ->

            erlang:element(3, Metadata@4);



        _ ->

            false

    end.