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- "use strict";
- Object.defineProperty(exports, "__esModule", { value: true });
- const codegen_1 = require("../../compile/codegen");
- const equal = require("fast-deep-equal");
- const error = {
- message: "should be equal to one of the allowed values",
- params: ({ schemaCode }) => codegen_1._ `{allowedValues: ${schemaCode}}`,
- };
- const def = {
- keyword: "enum",
- schemaType: "array",
- $data: true,
- error,
- code(cxt) {
- const { gen, data, $data, schema, schemaCode, it } = cxt;
- if (!$data && schema.length === 0)
- throw new Error("enum must have non-empty array");
- const useLoop = schema.length >= it.opts.loopEnum;
- const eql = cxt.gen.scopeValue("func", {
- ref: equal,
- code: codegen_1._ `require("ajv/dist/compile/equal")`,
- });
- let valid;
- if (useLoop || $data) {
- valid = gen.let("valid");
- cxt.block$data(valid, loopEnum);
- }
- else {
- /* istanbul ignore if */
- if (!Array.isArray(schema))
- throw new Error("ajv implementation error");
- const vSchema = gen.const("vSchema", schemaCode);
- valid = codegen_1.or(...schema.map((_x, i) => equalCode(vSchema, i)));
- }
- cxt.pass(valid);
- function loopEnum() {
- gen.assign(valid, false);
- gen.forOf("v", schemaCode, (v) => gen.if(codegen_1._ `${eql}(${data}, ${v})`, () => gen.assign(valid, true).break()));
- }
- function equalCode(vSchema, i) {
- const sch = schema[i];
- return sch && typeof sch === "object"
- ? codegen_1._ `${eql}(${data}, ${vSchema}[${i}])`
- : codegen_1._ `${data} === ${sch}`;
- }
- },
- };
- exports.default = def;
- //# sourceMappingURL=enum.js.map
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