6 lines
295 B
Text
6 lines
295 B
Text
create variables marked as read-only, applicable to scalar, list, hashes
|
|
and all sorts of recursive data-structures.
|
|
|
|
Use as an alternative to constant, the main difference is that Readonly
|
|
creates scalars and other variables that are much easier to interpolate
|
|
into strings and other contexts.
|