How to use

forEach

function

in

Array

test( 'should error when url is not a string', () => {
    const types = [ {}, undefined, 1, true, [], function () {} ];

    types.forEach( ( type ) => {
      expect( () => {
        addQueryArgs( {}, type );
      } ).toThrow( Error );
    } );
  } );

function iterateOnTypeKeysToAddNestedSchemas(type, schema, isArray) {
 Object.keys(type).forEach((key) => {
  addNestedSchemaToParentSchema(type[key], schema, isArray ? 0 : key);
 });
}

setFilePriority(options) {
  const fileIndices = getEnsuredArray(options.fileIndices);
  const hashes = getEnsuredArray(options.hashes);

  hashes.forEach(hash => {
   fileIndices.forEach(fileIndex => {
    this.requests.push(getMethodCall('f.priority.set', [`${hash}:f${fileIndex}`, options.priority]));
   });
   this.requests.push(getMethodCall('d.update_priorities', [hash]));
  });
 }

handleSettingsFetchSuccess(settings) {
  this.fetchStatus.floodSettingsFetched = true;

  Object.keys(settings).forEach(property => {
   const incomingSettingsValue = settings[property];

   if (incomingSettingsValue != null) {
    this.floodSettings[property] = incomingSettingsValue;
   }
  });

  this.emit(EventTypes.SETTINGS_FETCH_REQUEST_SUCCESS);
  this.processSettingsState();
 }

fs.readdirSync(themesDir).forEach(th => {
    if (!th.endsWith(".json")) return;
    th = th.replace(".json", "");
    if (th === window.settings.theme) return;
    themes += `<option>${th}</option>`;
  });

constructor() {
  super();

  this.id = _.uniqueId('dropdown_');

  this.state = {
   isOpen: false,
  };

  METHODS_TO_BIND.forEach(method => {
   this[method] = this[method].bind(this);
  });

  this.handleKeyPress = _.throttle(this.handleKeyPress, 200);
 }

// foreach service
 services.forEach((service) => {
  // if the service has a controllers object
  if (service[1].get().controllers) {
   Object.assign(routes, service[1].get().controllers);
  }
 });

describeMongoDatabases(tests) {
  mongoDatabases.forEach((mongoDatabase) => {
   // eslint-disable-next-line jest/valid-describe
   describe(`using Mongo Database v${mongoDatabase.version}`, tests(mongoDatabase.url));
  });
 }

// Associate all model
// Run `.associate` if it exists,
// ie create relationships in the ORM
Object.values(models)
 .filter((model) => typeof model.associate === 'function')
 .forEach((model) => model.associate(models));

async emptyQueue() {
  this.queue.forEach(func => {
   func();
  });
 }

Object.keys(publicEnv).forEach(key => {
   if (!process.env[key]) {
    process.env[key] = publicEnv[key];
   }
  });

constructor() {
  super();

  METHODS_TO_BIND.forEach(method => {
   this[method] = this[method].bind(this);
  });

  this.container = null;
  this.state = {isOpen: false, wasTriggeredClose: false};
 }

constructor() {
  super();

  this.state = {
   optimisticData: {currentStatus: null},
  };

  METHODS_TO_BIND.forEach(method => {
   this[method] = this[method].bind(this);
  });
 }

constructor() {
  super();

  this.tooltipRef = null;

  METHODS_TO_BIND.forEach(method => {
   this[method] = this[method].bind(this);
  });
 }

fs.readdirSync(themesDir).forEach(th => {
    if (!th.endsWith(".json")) return;
    th = th.replace(".json", "");
    if (th === window.settings.theme) return;
    themes += `<option>${th}</option>`;
  });