Class: BoaVista::Field

Inherits:
Object
  • Object
show all
Defined in:
lib/boa_vista/field.rb,
lib/boa_vista/field/reader.rb,
lib/boa_vista/field/writer.rb

Direct Known Subclasses

Reader, Writer

Defined Under Namespace

Classes: Reader, Writer

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name, options = {}) ⇒ Field

Returns a new instance of Field.



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# File 'lib/boa_vista/field.rb', line 5

def initialize(name, options = {})
  @name  = name
  @range = options.fetch(:range)
  @value = options.fetch(:value, '')
end

Instance Attribute Details

#name ⇒ Object

Returns the value of attribute name.



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# File 'lib/boa_vista/field.rb', line 3

def name
  @name
end

#value ⇒ Object

Returns the value of attribute value.



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# File 'lib/boa_vista/field.rb', line 3

def value
  @value
end

Instance Method Details

#size ⇒ Object 



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# File 'lib/boa_vista/field.rb', line 11

def size
  (@range.last + 1) - @range.first
end