Module: Kiss::SequelDatabase

Defined in:
lib/kiss/ext/sequel_database.rb

Overview

This module is included into Sequel database class to provide Kiss-specific fnctionality to database objects.

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.append_features(mod) ⇒ Object 



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# File 'lib/kiss/ext/sequel_database.rb', line 6

def self.append_features(mod)
  mod.class_eval do
    alias_method :execute_old, :execute
    _attr_accessor :kiss_controller, :kiss_request, :kiss_model_cache
    
    def execute(sql, *args, &block)   #:nodoc:
      @_last_query = sql
      execute_old(sql, *args, &block)
    end
  end
  super
end

Instance Method Details

#evolution_number ⇒ Object

Returns app’s current evolution number.



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# File 'lib/kiss/ext/sequel_database.rb', line 38

def evolution_number
  evolution_number_table.first.version
end

#evolution_number=(version) ⇒ Object

Sets app’s current evolution number.



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# File 'lib/kiss/ext/sequel_database.rb', line 43

def evolution_number=(version)
  evolution_number_table.update(:version => version)
end

#evolution_number_table ⇒ Object

Creates evolution_number table if it does not exist.



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# File 'lib/kiss/ext/sequel_database.rb', line 27

def evolution_number_table
  unless self.table_exists?(:evolution_number)
    self.create_table :evolution_number do
      column :version, :integer, :null=> false
    end
    self[:evolution_number].insert(:version => 0)
  end
  self[:evolution_number]
end

#last_query ⇒ Object

:nodoc:



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# File 'lib/kiss/ext/sequel_database.rb', line 20

def last_query   #:nodoc:
  @_last_query
end