42 lines
1.4 KiB
JavaScript
42 lines
1.4 KiB
JavaScript
import { defineProperties } from "../utils/index.js";
|
|
/**
|
|
* A Wordlist represents a collection of language-specific
|
|
* words used to encode and devoce [[BIP-39]] encoded data
|
|
* by mapping words to 11-bit values and vice versa.
|
|
*/
|
|
export class Wordlist {
|
|
locale;
|
|
/**
|
|
* Creates a new Wordlist instance.
|
|
*
|
|
* Sub-classes MUST call this if they provide their own constructor,
|
|
* passing in the locale string of the language.
|
|
*
|
|
* Generally there is no need to create instances of a Wordlist,
|
|
* since each language-specific Wordlist creates an instance and
|
|
* there is no state kept internally, so they are safe to share.
|
|
*/
|
|
constructor(locale) {
|
|
defineProperties(this, { locale });
|
|
}
|
|
/**
|
|
* Sub-classes may override this to provide a language-specific
|
|
* method for spliting %%phrase%% into individual words.
|
|
*
|
|
* By default, %%phrase%% is split using any sequences of
|
|
* white-space as defined by regular expressions (i.e. ``/\s+/``).
|
|
*/
|
|
split(phrase) {
|
|
return phrase.toLowerCase().split(/\s+/g);
|
|
}
|
|
/**
|
|
* Sub-classes may override this to provider a language-specific
|
|
* method for joining %%words%% into a phrase.
|
|
*
|
|
* By default, %%words%% are joined by a single space.
|
|
*/
|
|
join(words) {
|
|
return words.join(" ");
|
|
}
|
|
}
|
|
//# sourceMappingURL=wordlist.js.map
|