Class: ActiveSchema::Validations::ByDataType

Inherits:
ByColumn show all
Defined in:
lib/active_schema/validations/by_column.rb

Instance Method Summary collapse

Methods inherited from ByColumn

#initialize, #validation

Methods inherited from ValueGenerator

#initialize, #validation

Constructor Details

This class inherits a constructor from ActiveSchema::Validations::ByColumn

Instance Method Details

#generate ⇒ Object 



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# File 'lib/active_schema/validations/by_column.rb', line 15

def generate
  if @column.type == :integer
    validation :validates_numericality_of, {:allow_nil => true, :only_integer => true}
  elsif @column.number?
    validation :validates_numericality_of, {:allow_nil => true}
  elsif @column.text? && @column.limit
    validation :validates_length_of, {:allow_nil => true, :maximum => @column.limit}
  elsif @column.type == :enum
    # Support MySQL ENUM type as provided by the enum_column plugin
    validation :validates_inclusion_of, :in => @column.limit
  end
end