Module: RandomUtil

Defined in:
lib/random_util.rb,
lib/random_util/version.rb

Constant Summary collapse

ALPHABETS = 
('a'..'z').to_a + ('A'..'Z').to_a
NUMBERS = 
(0..9).to_a
VERSION = 
"0.0.6"

Class Method Summary collapse

Class Method Details

.alphabet_and_number(counts) ⇒ Object 



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# File 'lib/random_util.rb', line 15

def self.alphabet_and_number(counts)
  symbols = ALPHABETS + NUMBERS
  Array.new(counts).map { symbols.sample }.join
end

.alphabets(counts) ⇒ Object 



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

def self.alphabets(counts)
  Array.new(counts).map { ALPHABETS.sample }.join
end

.numbers(counts) ⇒ Object 



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# File 'lib/random_util.rb', line 11

def self.numbers(counts)
  Array.new(counts).map { NUMBERS.sample }.join
end