toys-core 0.14.0

v0.14.0 / 2022-10-03

Toys-Core 0.14.0 is a major release with pager support, support for tees and pipes in the Exec utility, some cleanup of the behavior of Acceptors, and other improvements.

Fixes that are potentially breaking:

• Disallowed acceptors on flags that are explicitly boolean.
• Acceptors no longer sometimes apply to the boolean setting of a flag with an optional value.

New functionality:

• Implemented a utility class and mixin for output pagers.
• Builtin commands that display data can format as either YAML or JSON.
• The Exec utility and mixin can tee (i.e. duplicate and split) output streams.
• The Exec utility and mixin can take pipes as input and output streams.
• The Exec mixin provides a verbosity_flags convenience method.
• Loader#list_subtools takes separate arguments for filtering namespaces and non-runnable tools

Fixes:

• Contents of preload directories are loaded in sorted order.
• Removed some potential deadlocks if a Toys::Loader is accessed from multiple threads
• Various clarifications, fixes, and updates to the users guide and documentation.