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Copy pathtoiArrayTranspiler.js
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37 lines (31 loc) · 1.06 KB
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Copy pathtoiArrayTranspiler.js
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37 lines (31 loc) · 1.06 KB
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'use strict';
let typeChecker = require('./typeChecker.js');
let toiTypeChecker = require('./toiTypeChecker.js');
function transpileArray (target, schema, getTranspiler) {
if (!typeChecker.isArray(target)) {
// 转换的目标却不是Array,直接不转换返回。
return target;
}
let specialSchema = undefined;
if (typeChecker.isArray(schema)) {
schema = schema[0];
} else if (toiTypeChecker.isToiArray(schema)) {
specialSchema = schema.getSpecialChildSchema();
schema = schema.getChildSchema();
} else {
return target; // 给予的schema有问题,直接返回target。
}
return target.map((item, index) => {
let transpiler = getTranspiler(item);
let currentSchema = schema;
if (specialSchema && specialSchema[index]) {
currentSchema = specialSchema[index];
}
if (transpiler) {
return transpiler(item, currentSchema, getTranspiler);
} else {
return item;
}
});
}
module.exports = transpileArray;