Return a named list of stages generated by source()
ing a file that uses the
tic DSL.
The file is sourced only once per session, unless its modification timestamp
changes.
load_from_file(path = "tic.R", ..., mtime = file.mtime(path))
[string]
Path to the stage definition file, default: "tic.R"
.
ignored
[POSIXt]
For internal use, to detect changes to this file.