Class: RailsDb::Database

Inherits:
Object
  • Object
show all
Extended by:
Connection
Defined in:
lib/rails_db/database.rb

Class Method Summary collapse

Methods included from Connection

column_names, column_properties, columns, connection, to_param

Class Method Details

.accessible_tables ⇒ Object 



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# File 'lib/rails_db/database.rb', line 30

def self.accessible_tables
  Debuggers.print '11. Starting accessible_tables method'
  begin
    tables = Database.tables
    if Array.wrap(RailsDb.white_list_tables) != []
      tables = tables & RailsDb.white_list_tables
    end
    if Array.wrap(RailsDb.black_list_tables) != []
      tables = tables - RailsDb.black_list_tables
    end
    Debuggers.print "12. accessible_tables result: #{tables.inspect}"
    tables
  rescue => e
    Debuggers.print "13. Error in accessible_tables: #{e.message}"
    Debuggers.print e.backtrace
    raise
  end
end

.adapter ⇒ Object 



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# File 'lib/rails_db/database.rb', line 49

def self.adapter
  Debuggers.print '14. Starting adapter method'
  begin
    result = case connection.class.to_s
    when /Mysql/
      RailsDb::Adapters::Mysql
    when /Postgre/
      RailsDb::Adapters::Postgres
    when /SQLite/
      RailsDb::Adapters::Sqlite
    else
      RailsDb::Adapters::BaseAdapter
    end
    Debuggers.print "15. adapter result: #{result}"
    result
  rescue => e
    Debuggers.print "16. Error in adapter: #{e.message}"
    Debuggers.print e.backtrace
    raise
  end
end

.tables ⇒ Object 



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# File 'lib/rails_db/database.rb', line 17

def self.tables
  Debuggers.print '8. Starting tables method'
  begin
    result = connection.tables.sort - ['schema_migrations']
    Debuggers.print "9. tables result: #{result.inspect}"
    result
  rescue => e
    Debuggers.print "10. Error in tables: #{e.message}"
    Debuggers.print e.backtrace
    raise
  end
end