Example: restforce integration for Rails App

restforce.rb

class Restforce
  attr_reader :client

  def initialize
    @client = initialize_client
    @client.authenticate!
  end

  def initialize_client
    config = Rails.application.secrets.salesforce
    Restforce.new(
      security_token: config["security_token"],
      client_secret: config["client_secret"],
      client_id: config["client_id"],
      api_version: config["api_version"]
      username: config["username"],
      password: config["password"],
      host: config["host"]
      )
  end

  def obtain_account(model, id_externo)
    client.find(model, id_externo)
  end

  def destroy_account(model, id_externo)
    client.destroy(model, id_externo)
  end

  def obtain_description_from_account(id_externo)
    client.query("select Description from Account where External__c = '#{id_externo}'").first
  end

  def create_or_update_account(account)
    client.upsert!('Account', 'External__c',
      Name: account.id.to_s,
      External__c: account.id.to_s,
      Description: account.description
      )
  end

end

secrets.yml

salesforce:
  username: 'username@example.com'
  password: 'password123'
  security_token: 'security_token'
  client_id: 'client_id'
  client_secret: 'client_secret'
  account_id: 'account_id'
  host: 'login.salesforce.com'