Class: BoaVista::Field::Reader

Inherits:

BoaVista::Field

• Object
• BoaVista::Field
• BoaVista::Field::Reader

Defined in:

lib/boa_vista/field/reader.rb

Instance Attribute Summary

Attributes inherited from BoaVista::Field

#name, #value

Instance Method Summary

• #call ⇒ Object

Methods inherited from BoaVista::Field

#initialize, #size

Constructor Details

This class inherits a constructor from BoaVista::Field

Instance Method Details

#call ⇒ Object

# File 'lib/boa_vista/field/reader.rb', line 4

def call
  @value = @value.slice(@range)
  self
end