@enjoyjs/node-mecab/src/util.ts

MeCab wrapper for Node.js

import type {Stat} from './types.js';

// Convert MeCab N/A value (*) to `undefined`
export const mecabNaToUndefined = (text?: string): string | undefined => {
	return text === '*' ? undefined : text;
};

export const getStat = (statId?: string): Stat => {
	switch (statId) {
		case '0': {
			return 'NORMAL';
		}

		case '1': {
			return 'UNKNOWN';
		}

		case '2': {
			return 'BOS';
		}

		case '3': {
			return 'EOS';
		}

		case '4': {
			return 'EON';
		}

		default: {
			return 'UNKNOWN';
		}
	}
};