Module: Textus::Uid

Defined in:
lib/textus/uid.rb

Overview

A Textus UID: 16 lowercase hex chars (SecureRandom.hex(8)). Not a UUID —short on purpose. Random enough for collision-never-in-practice within a single store.

Class Method Summary collapse

Class Method Details

.mint ⇒ Object 



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# File 'lib/textus/uid.rb', line 10

def mint
  SecureRandom.hex(8)
end

.valid?(str) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/textus/uid.rb', line 14

def valid?(str)
  str.is_a?(String) && str.match?(/\A[0-9a-f]{16}\z/)
end