Transforms

The transforms library is set of utilities for working with indexed tables. It provides highly reusable special iterators that are at the core of text and sh command parsing.

• transforms.sub(tbl, first, last) table

  Functions identically to string.sub, even supporting negative indexes. Returns a sub table of tbl from first to last. Like string.sub, first and last can be negative indexes, and last can be omitted to include “the rest”.

• transforms.first
• transforms.find
• transformas.partition
• transformas.begins
• transforms.foreach or transforms.select
• transforms.where
• transforms.at