Module: GMO::PG::Util::RandomString

Defined in:
lib/gmo-pg/util.rb

Class Method Summary collapse

Class Method Details

.generate(prefix: '', suffix: '', chars: [], length: 0) ⇒ Object 



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# File 'lib/gmo-pg/util.rb', line 5

def self.generate(prefix: '', suffix: '', chars: [], length: 0)
  str = ''

  prefix = prefix.to_s
  suffix = suffix.to_s

  str << prefix
  (length - prefix.length - suffix.length).times { str << chars.sample }
  str << suffix
end