Bruce Conrad

`wrangler:picoQuery` fails if ECI is for a pico that doesn't have the RID installed

1

This is inherited from `ctx:query` which behaves the same way. The caller should ensure that this doesn't happen, but there is a workaround that could be put into the function....

When a sky query link is to a function which is not shared by a ruleset, the error message looks like: {"error":"Error: Ruleset com.vcpnews.introspect does not have query function \"channels\""}...

Since we prefer `picoQuery` and there are still references to `skyQuery` as for example in the `__testing` shared by Wrangler.

It would be really handy to have `math:hash` that could be used as an operator

2

If we just rearranged the arguments, [`math:hash`](https://picolabs.atlassian.net/wiki/spaces/docs/pages/1189594/math#math-math%3Ahash(algorithm%2Cstr%5B%2Cencoding%5D)) could be used as an operator. Put the string-to-be-hashed _first_, so that it is operated upon. For example, instead of having to write:...

Some time values appear to KRL to be a Map instead of a String

2

Haven't been able to look at the value, but per [this commit](https://github.com/b1conrad/byname-apps/commit/45ab5ff1a1267508c40acc6be5878a1348f12c83), such a time value appears to be viewed as an empty Map. `klog` displays it as a String,...

Not sure when this happens. But yesterday they were listed in that order, and today when I restarted the pico engine they are alphabetical. Perhaps have an option?

The random library `number` function uses zero as both lower and upper bound

1

Was expecting it to use zero and one respectively, but with no bounds it always returns zero.

Intersection operation appears to be directional when dealing with unbalanced arrays. e.g. ``` A = ["tag1","tag2","tag3","tag4","tag5"] B = ["tag3", "tag5"] A.intersection(B) // ["tag3", "tag5] B.intersection(A) // [] ``` as reported...

We would like to be able to move a pico from one pico engine to another

1

The v0 engine had these primitives (see [its engine module](https://github.com/Picolab/pico-engine/blob/v0/packages/pico-engine-core/src/modules/engine.js)): - `engine:exportPico` - `engine:importPico` - `engine:setPicoStatus` - `engine:getPicoStatus` Pico status included a Boolean flag `isLeaving` and a forwarding address of...

Something strange going on with `meta:host` when ruleset installed/flushed

1

It seems that `meta:host` evaluates to `null` when used in a ruleset `configure using` or in the `global` block. See [this commit](https://github.com/Picolab/aries-cloudagent-pico/commit/adfb50553430ee4b5c48ee0edfc62df96a5a2f55) for the former. See [this commit](https://github.com/Picolab/fully-sharded-database/commit/f8fb0894c475b645f881519b92684456fd06141d) for the...