Class: NiceId::Id

Inherits:
Object
  • Object
show all
Defined in:
lib/niceid.rb

Constant Summary collapse

VARS_NUM = 
%w{2 3 4 5 6 7 8 9}
VARS_LET = 
%w{f j k m p s t v w x y z}
DEFAULT_SIZE = 
3

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(how_many = DEFAULT_SIZE) ⇒ Id

Returns a new instance of Id.



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# File 'lib/niceid.rb', line 9

def initialize(how_many = DEFAULT_SIZE)
  @key = ''
  @summ = 0
  how_many.times do
    a = rand VARS_NUM.size
    b = rand VARS_LET.size
    @key<<VARS_NUM[a]+VARS_LET[b]
  end
  @key=@key.chop << calc
end

Instance Attribute Details

#key ⇒ Object

Returns the value of attribute key.



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# File 'lib/niceid.rb', line 7

def key
  @key
end

Instance Method Details

#correct? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/niceid.rb', line 22

def correct?
  @key[-1..-1] == calc
end

#to_s ⇒ Object 



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# File 'lib/niceid.rb', line 19

def to_s
  @key
end