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['LAI-00025716']

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#Simple Authentication with Bcrypt

This tutorial is for adding authentication to a vanilla Ruby on Rails app using Bcrypt and has_secure_password.

The steps below are based on Ryan Bates's approach from Railscast #250 Authentication from Scratch (revised).

You can see the final source code here: repo. I began with a stock rails app using rails new gif_vault

##Steps

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# activerecord-3.0.0/lib/active_record/connection_adapters/mysql_adapter.rb
# Maps logical Rails types to MySQL-specific data types.
def type_to_sql(type, limit = nil, precision = nil, scale = nil)
  return super unless type.to_s == 'integer'

  case limit
  when 1; 'tinyint'
  when 2; 'smallint'
  when 3; 'mediumint'
  when nil, 4, 11; 'int(11)'  # compatibility with MySQL default

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Merchandise__c[] ml = new List<Merchandise__c>();
Merchandise__c m = new Merchandise__c(Name='Pencils', Description__c='Cool pencils', Price__c=1.5,Total_Inventory__c=1000);
ml.add(m);
Merchandise__c m2 = new Merchandise__c(Name='Notebooks',Description__c='Blue notebooks',Price__c=4.5, Total_Inventory__c=2000);
ml.add(m2);
insert ml;

Invoice_Statement__c inv = new Invoice_Statement__c(Description__c = 'Invoice 1');
insert inv;