hinie

Как импортировать/получить путь файла если он не внесен в експорт разработчиком модуля?

require.resolve('./node_modules/country-flag-icons/flags/1x1/RU.svg')

import { Module, OnModuleInit } from '@nestjs/common';
import { KnexModule } from '@nestjsplus/knex';
import { MigrationConfig } from '@nestjsplus/knex/dist/interfaces/migration-config.interface';
import * as path from 'path';

@Module({
  imports: [
    KnexModule.forRootAsync({
      useFactory: (): MigrationConfig => ({
        config: {
          client: 'sqlite3',
          useNullAsDefault: true,
          connection: ':memory:',
        },
        migrations: {
          directory: path.resolve(__dirname, 'migrations'),
        },
      }),
    }),
  ],
})
export class DatabaseModule implements OnModuleInit {
  constructor(private readonly knexService: KnexService) {}

  async onModuleInit() {
    await this.knexService.client.migrate.latest();
  }
}

const square = n => n ** 2;

// или

const square = n => n * n;

// или

const square = n => Math.pow(n, 2);

arr.forEach((n, i, a) => a[i] = square(n));

// или

arr.splice(0, arr.length, ...arr.map(square));

// или

for (const [ i, n ] of arr.entries()) {
  arr[i] = square(n);
}

// или

for (let i = 0; i < arr.length; i++) {
  arr[i] = square(arr[i]);
}

if (typeof this.files?.length === 'number') {
  // А тут уже цикл
}

data() {
  return {
    files: myFiles as FileList;
  }
}

data(): {
  files?: <FileList | null>;
} {
  return {
      files:  undefined,
  };
}

interface Data {
  files?: <FileList | null>;
}

export default Vue.extend<Data, Methods, Computed, Props>({
  data() {
      return {
        files: undefined
      };
   }
 });

new Set(strings).forEach(function(n) {
  this.has(n) || objects.push({ name: n });
}, new Set(objects.map(n => n.name)));

for (const name of strings) {
  if (objects.every(n => n.name !== name)) {
    objects[objects.length] = { name };
  }
}

objects.splice(0, objects.length, ...strings.reduce(
  (acc, n) => acc.set(n, acc.get(n) ?? { name: n }),
  new Map(objects.map(n => [ n.name, n ]))
).values());