FindPlanet(q:Expr):Int

Find planet. The expression q is evaluated for each planet, as if within a ForEach loop. If it returns true, the function returns that planet's Id. If no planet matches, the return value is EMPTY.

This function is (almost) equivalent to Find(Planet, q, Id).

Since: PCC 1.0.11, PCC2 1.99.9

See also: Find, Elementary Functions

This is a testing version.
It may be incomplete, and have more bugs (or features) than the public live version at planetscentral.com.