Class: Key::Key

Inherits:

Object

• Object
• Key::Key

show all

Defined in:

lib/key/base.rb

Overview

Instance Attribute Summary (collapse)

• - (Object) key readonly

  Returns the value of attribute key.

Instance Method Summary (collapse)

• - (Object) condensed

  condensed.

• - (Key) initialize(key) constructor

  A new instance of Key.

• - (Object) length

  length.

• - (Object) to_s

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# File 'lib/key/base.rb', line 19

def initialize(key)
  raise ArgumentError if key.class != String and key.class != Fixnum
  if key.class == Fixnum then
    if key < 0 or key > 26 then
      raise RangeError
    end
  end
  @key = key.to_s.upcase
end

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# File 'lib/key/base.rb', line 17

def key
  @key
end

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# File 'lib/key/base.rb', line 35

def condensed
  @key.condensed
end

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# File 'lib/key/base.rb', line 41

def length
  @key.length
end

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# File 'lib/key/base.rb', line 29

def to_s
  @key
end