A module for testing, searching, and building generic .NET collections: List[T], HashSet[T], SortedSet[T], and Dictionary[TKey, TValue]. Equality comparers, hash code functions, and sort orders are ordinary PowerShell script blocks, so you don't have to write and compile an IEqualityComparer[T] or IComparer[T] class.

Manage notes and tags, with a pluggable back end

Finds the nth index of a char in a string, returns -1 if the char does not exist, or if nth is out of range.

The command scans the contents recursively, finds README.md files and builds the index from their first line headings in the root README.md. The generated list with links is inserted into the root README.md. The index start/end marks are defined by the HTML comments like: given $Content='docs', marks are '<!--docs-->'.

ForEach-Object with a pipeline Index ($PSIndex), see: https://github.com/PowerShell/PowerShell/issues/13772