Class: String

Inherits:
Object
  • Object
show all
Defined in:
lib/rand62/core_ext.rb

Constant Summary collapse

BASE62_MAP = 
Hash[Rand62::CHARS.map.with_index{|c,i| [c, i]

Instance Method Summary collapse

Instance Method Details

#base62 ⇒ Object 



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# File 'lib/rand62/core_ext.rb', line 6

def base62
  i = 0
  i_out = 0
  self.split(//).reverse.each do |c|
    place = 62 ** i
    i_out += BASE62_MAP[c] * place
    i += 1
  end
  i_out
end