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class AvatarsController < ApplicationController
  before_action :authenticate_user!

  def show
  end

  def update
    # to crop, need to assign crop attrs before assigning avatar file
    current_user.assign_attributes(user_crop_params)
    if current_user.update(user_params)

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-  @recommended_loggers && @recommended_loggers.each do |logger|
   li salt

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override func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
        return itemArray.count
    }

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var itemArray = []

let defaults = UserDefaults.standard

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var itemArray = [Item]()
let dataFilePath = FileManager.default.urls(for: .documentDirectory, in: .userDomainMask).first?.appendingPathComponent("Items.plist")

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"shift_tab_unindent": true,
"show_full_path": true,
"translate_tabs_to_spaces": true,
"word_separators": "./\\()\"'-:,.;<>~!#$%^&*|+=[]{}`~?",
"word_wrap": "true"
"trim_trailing_white_space_on_save": true,

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Rails API-Only Social Login

This is another piece of code I've extrapolated from a Ruby on Rails project I'm currently working on. The code implmenets social login with a RoR API-based application, targeted at API clients.

The setup does not involve any browser-redirects or sessions as you would have to use working with Omniauth. Instead, what it does is takes an access_token generated on client-side SDKs, retireves user info from the access token and creates a new user and Identity in the database.

This setup works with native applications as described in the Google iOS Sign In Docs (see Authenticating with a backend server)