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The TableMatrix command creates a 2-dimensional grid of cells. The table can use a Tcl array variable or Tcl command for data storage and retrieval.
This class encapsulates/makes/manipulates objects that represent nodes in a tree structure. The tree structure is not an object itself, but is emergent from the linkages you create between nodes. This class provides the methods for making linkages that can be used to build up a tree, while preventing you from ever making any kinds of linkages which are not allowed in a tree (such as having a node be its own mother or ancestor, or having a node have two mothers).
The main focus of this module is to provide simple and reliable error handling for those having a hard time installing TryCatch, but who still want to write correct 'eval' blocks without 5 lines of boilerplate each time.
This module provides bare bones try/catch statements that are designed to minimize common mistakes with eval blocks, and NOTHING else. This is unlike TryCatch, which provides a nice syntax and avoids adding another call stack layer, and supports calling return from the try block to return from the parent subroutine. These extra features come at a cost of a few dependencies, namely Devel::Declare and Scope::Upper that are occasionally problematic, and the additional catch filtering uses Moose type constraints, which may not be desirable either.
Type::Tiny is a tiny class for creating Moose-like type constraint objects which are compatible with Moo, Moose and Mouse.