Ubuntu

Binary package “libreadonly-perl” in ubuntu hirsute

  1. Hirsute (21.04)
  2. libreadonly-perl

facility for creating read-only scalars, arrays and hashes

 Readonly is a facility for creating non-modifiable variables.
 This is useful for configuration files, headers, etc.
 It can also be useful as a development and debugging tool, for catching
 updates to variables that should not be changed.

Source package