import 'RussianNouns.min.js';

importScripts('RussianNouns.min.js');

const RussianNouns = require('russian-nouns-js');

const rne = new RussianNouns.Engine(); // Grammatical gender is a sort of noun class, related primarily to their sound. // Although mostly native speakers just remember them. const Gender = RussianNouns.Gender; const Case = RussianNouns.Case; rne.decline({text: 'имя', gender: Gender.NEUTER}, Case.GENITIVE); // ◂ [ "имени" ] rne.decline({text: 'имя', gender: Gender.NEUTER}, Case.INSTRUMENTAL); // ◂ [ "именем" ] // In these lines, each `decline` call implicitly creates a `Lemma`. // When processing the same lemma multiple times, it is much faster // to create it yourself once. // A number of loan words are not declined. // You should explicitly state this to prevent inflection. let coat = RussianNouns.Lemma.create({ text: 'пальто', gender: Gender.NEUTER, indeclinable: true }); rne.decline(coat, Case.GENITIVE); // ◂ [ "пальто" ] RussianNouns.getDeclension(coat); // ◂ -1 // Cases can be specified not only by name, but also by index. // There is a list of cases: NOM, GEN, DAT, ACC, INS, PREP. // And there is also the locative case as the seventh. // It usually matches the prepositional one. let mountain = RussianNouns.Lemma.create({ text: 'гора', gender: Gender.FEMININE }); RussianNouns.CASES.map(c => { return rne.decline(mountain, c); }); // ◂ [ // ["гора"] // ["горы"] // ["горе"] // ["гору"] // ["горой", "горою"] // ["горе"], // ["горе"] // ] // This is how you can get a plural form in the nominative case. rne.pluralize(mountain); // ◂ [ "горы" ] // When you have the plural form in the nominative case, pass it // as the third argument of the decline function to decline in plural. RussianNouns.CASES.map(c => { return rne.decline(mountain, c, 'горы'); }); // ◂ [  // [ 'горы' ] // [ 'гор' ] // [ 'горам' ] // [ 'горы' ] // [ 'горами' ] // [ 'горах' ] // [ 'горах' ] // ] // For words that are used only in plural, the original form // of the word is the plural form in the nominative case. // You should also explicitly state this. // The concept of grammatical gender doesn't make sense for such words. let scissors = RussianNouns.Lemma.create({ text: 'ножницы', pluraleTantum: true }); rne.pluralize(scissors); // ◂ [ 'ножницы' ] RussianNouns.CASES.map(c => { return rne.decline(scissors, c); }); // ◂ [ // [ 'ножницы' ] // [ 'ножниц' ] // [ 'ножницам' ] // [ 'ножницы' ] // [ 'ножницами' ] // [ 'ножницах' ] // [ 'ножницах' ]  // ]

const Gender = RussianNouns.Gender; const Lemma = RussianNouns.Lemma; const rne = new RussianNouns.Engine(); function sg(lemma, caseNumber) { const c = RussianNouns.CASES[caseNumber - 1]; return rne.decline(lemma, c)[0]; } function pl(lemma, caseNumber) { const c = RussianNouns.CASES[caseNumber - 1]; const pluralForm = rne.pluralize(lemma)[0]; return rne.decline(lemma, c, pluralForm)[0]; } function cap(str) { return str[0].toUpperCase() + str.substring(1); } // Николай Степанович Гумилев // Рассказ девушки (фрагмент) const ворота = Lemma.create({text: 'ворота', pluraleTantum: true}); const тень = Lemma.create({text: 'тень', gender: Gender.FEMININE}); const снег = Lemma.create({text: 'снег', gender: Gender.MASCULINE}); const милая = Lemma.create({text: 'милая', gender: Gender.FEMININE}); const старая = Lemma.create({text: 'старая', gender: Gender.FEMININE}); const ель = Lemma.create({text: 'ель', gender: Gender.FEMININE}); const неведомая = Lemma.create({text: 'неведомая', gender: Gender.FEMININE}); const высота = Lemma.create({text: 'высота', gender: Gender.FEMININE}); console.log(`* * * Я отдыхала у ${pl(ворота, 2)} Под ${sg(тень, 5)} ${sg(милая, 2)}, ${sg(старая, 2)} ${sg(ель, 2)}, А надо мною пламенели ${cap(pl(снег, 1))} ${pl(неведомая, 2)} ${pl(высота, 2)}.`); // * * * // Я отдыхала у ворот // Под тенью милой, старой ели, // А надо мною пламенели // Снега неведомых высот.