Class: Valle::AbstractAdapter::AbstractColumn

Inherits:
Object
  • Object
show all
Defined in:
lib/valle/abstract_adapter/abstract_column.rb

Instance Method Summary collapse

Constructor Details

#initialize(original_column) ⇒ AbstractColumn

Adds more functionality to the standard ActiveRecord::ConnectionAdapters::Column

Examples:

c = AbstractAdapter::AbstractColumn.new(original_column)

c.minimum
  => -128
c.maximum
  => 127

Parameters:

  • original_column (ActiveRecord::ConnectionAdapters::Column) —

    the original column



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# File 'lib/valle/abstract_adapter/abstract_column.rb', line 18

def initialize(original_column)
  @original_column = original_column
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(method_name, *arguments, &block) ⇒ Object

:nodoc:



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# File 'lib/valle/abstract_adapter/abstract_column.rb', line 22

def method_missing(method_name, *arguments, &block) # :nodoc:
  @original_column.send(method_name, *arguments, &block)
end

Instance Method Details

#maximum ⇒ Object

Get maximum possible value/length for this column

Raises:

  • (NotImplementedError) 


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# File 'lib/valle/abstract_adapter/abstract_column.rb', line 33

def maximum
  raise NotImplementedError.new("You must implement maximum method.")
end

#minimum ⇒ Object

Get minimum value/length for this column

Raises:

  • (NotImplementedError) 


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# File 'lib/valle/abstract_adapter/abstract_column.rb', line 40

def minimum
  raise NotImplementedError.new("You must implement minimum method.")
end

#respond_to_method_missing?(method_name, include_private = false) ⇒ Boolean

:nodoc:

Returns:

  • (Boolean) 


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# File 'lib/valle/abstract_adapter/abstract_column.rb', line 26

def respond_to_method_missing?(method_name, include_private = false) # :nodoc:
  @original_column.respond_to?(method_name, include_private)
end