Class: PublicUid::Generators::RangeString

Inherits:

Object

Object
PublicUid::Generators::RangeString

Defined in:: lib/public_uid/generators/range_string.rb

Instance Method Summary collapse

#generate ⇒ Object
#initialize(length = 8, scale = 'a'..'z') ⇒ RangeString constructor

A new instance of RangeString.

Constructor Details

#initialize(length = 8, scale = 'a'..'z') ⇒ `RangeString`

Returns a new instance of RangeString.

# File 'lib/public_uid/generators/range_string.rb', line 4

def initialize(length=8, scale='a'..'z')
  @scale  = scale
  @length = length
end

Instance Method Details

#generate ⇒ `Object`



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# File 'lib/public_uid/generators/range_string.rb', line 9

def generate
  @scale.to_a.shuffle[0,@length].join
end