typia/lib/internal/_notationPascal.js

Superfast runtime validators with only one line

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports._notationPascal = void 0;
const __notationRename_1 = require("./private/__notationRename");
const _notationPascalSnake = (str) => {
    while (str.startsWith("_"))
        str = str.substring(1);
    if (str.length === 0)
        return "";
    const index = str.indexOf("_");
    return index < 0
        ? `${str[0].toUpperCase()}${str.substring(1).toLowerCase()}`
        : `${str[0].toUpperCase()}${str
            .substring(1, index)
            .toLowerCase()}${_notationPascalSnake(str.substring(index + 1))}`;
};
exports._notationPascal = (0, __notationRename_1.__notationRename)({
    // `PascalCase<T>` capitalizes the first character of an underscore-free key
    // and keeps the rest verbatim (`userID` -> `UserID`).
    plain: (str) => `${str[0].toUpperCase()}${str.substring(1)}`,
    // With an underscore present, each segment is capitalized and its tail is
    // lowercased (`MAX_COUNT` -> `MaxCount`), matching `PascalizeSnakeString`.
    snake: _notationPascalSnake,
});
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