Class: VGen::UpperLetterGen

Inherits:

Object

Object
VGen::UpperLetterGen

show all

Defined in:: lib/v_gen/upper_letter_gen.rb

Instance Method Summary collapse

#call ⇒ Object
#initialize(only: ("A".."Z"), except: []) ⇒ UpperLetterGen constructor

A new instance of UpperLetterGen.

Constructor Details

#initialize(only: ("A".."Z"), except: []) ⇒ `UpperLetterGen`

Returns a new instance of UpperLetterGen.



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# File 'lib/v_gen/upper_letter_gen.rb', line 3

def initialize(only: ("A".."Z"), except: [])
  @only, @except = only, except
end

Instance Method Details

#call ⇒ `Object`

# File 'lib/v_gen/upper_letter_gen.rb', line 7

def call()
  (@only.to_a.map(&:upcase) - @except.to_a.map(&:upcase))
    .sample
end