ethers.js/src.ts/wordlists/wordlist.ts

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// This gets overriddenby gulp during bip39-XX
var exportWordlist = false;
import { defineReadOnly } from '../utils/properties';
import { Wordlist as _Wordlist } from '../utils/types';
export abstract class Wordlist implements _Wordlist {
locale: string;
constructor(locale: string) {
defineReadOnly(this, 'locale', locale);
}
abstract getWord(index: number): string;
abstract getWordIndex(word: string): number;
// Subclasses may override this
split(mnemonic: string): Array<string> {
return mnemonic.toLowerCase().split(/ +/g)
}
// Subclasses may override this
join(words: Array<string>): string {
return words.join(' ');
}
}
export function register(lang: Wordlist, name?: string): void {
if (!name) { name = lang.locale; }
if (exportWordlist) {
let g: any = (<any>global)
if (!(g.wordlists)) { defineReadOnly(g, 'wordlists', { }); }
if (!g.wordlists[name]) {
defineReadOnly(g.wordlists, name, lang);
}
if (g.ethers && g.ethers.wordlists) {
if (!g.ethers.wordlists[name]) {
defineReadOnly(g.ethers.wordlists, name, lang);
}
}
}
}