profile for debug

Signature

> profile {flags} (closure)

Flags

• --source, -: Collect source code in the report
• --values, -: Collect values in the report
• --max-depth, -d {int}: How many levels of blocks to step into (default: 1)

Parameters

• closure: the closure to run

Input/output types:

Examples

Profile some code, stepping into the spam command and collecting source.

>defspam [] { "spam" };profile {|| spam|str length } -d2--source

Notes

The command collects run time of every pipeline element, recursively stepping into child closures until a maximum depth. Optionally, it also collects the source code and intermediate values.

Current known limitations are:

• profiling data from subexpressions is not tracked
• it does not step into loop iterations