Class: BMC::TokenGenerator

Inherits:
Object
  • Object
show all
Defined in:
app/libs/bmc/token_generator.rb

Class Attribute Summary collapse

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(options = {}) ⇒ TokenGenerator

Returns a new instance of TokenGenerator.



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# File 'app/libs/bmc/token_generator.rb', line 4

def initialize(options = {})
  @options = options
end

Class Attribute Details

.default_alphabet ⇒ Object 



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# File 'app/libs/bmc/token_generator.rb', line 33

def default_alphabet
  @default_alphabet ||= (0..9).to_a + ("a".."z").to_a + ("A".."Z").to_a
end

.default_size ⇒ Object 



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# File 'app/libs/bmc/token_generator.rb', line 27

def default_size
  @default_size ||= 64
end

Instance Attribute Details

#options ⇒ Object (readonly)

Returns the value of attribute options.



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# File 'app/libs/bmc/token_generator.rb', line 2

def options
  @options
end

Class Method Details

.call ⇒ Object 



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# File 'app/libs/bmc/token_generator.rb', line 21

def call(*)
  new(*).call
end

Instance Method Details

#alphabet ⇒ Object 



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# File 'app/libs/bmc/token_generator.rb', line 12

def alphabet
  options[:alphabet] || self.class.default_alphabet
end

#call ⇒ Object 



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# File 'app/libs/bmc/token_generator.rb', line 16

def call
  (alphabet * size).sample(size).join
end

#size ⇒ Object 



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# File 'app/libs/bmc/token_generator.rb', line 8

def size
  options[:size] || self.class.default_size
end