Module: ArJdbc::SQLite3::Column

Included in:
ActiveRecord::ConnectionAdapters::SQLite3Column
Defined in:
lib/arjdbc/sqlite3/adapter.rb

Overview

See Also:

Instance Method Summary collapse

Instance Method Details

#default_value(value) ⇒ Object 



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# File 'lib/arjdbc/sqlite3/adapter.rb', line 35

def default_value(value)
  # JDBC returns column default strings with actual single quotes :
  return $1 if value =~ /^'(.*)'$/

  value
end

#init_column(name, default, *args) ⇒ Object 



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# File 'lib/arjdbc/sqlite3/adapter.rb', line 26

def init_column(name, default, *args)
  if default =~ /NULL/
    @default = nil
  else
    super
  end
end

#type_cast(value) ⇒ Object 



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# File 'lib/arjdbc/sqlite3/adapter.rb', line 43

def type_cast(value)
  return nil if value.nil?
  case type
  when :string then value
  when :primary_key
    value.respond_to?(:to_i) ? value.to_i : ( value ? 1 : 0 )
  when :float    then value.to_f
  when :decimal  then self.class.value_to_decimal(value)
  when :boolean  then self.class.value_to_boolean(value)
  else super
  end
end