ThoughtWorks Shokunin Challenge August 2019
Run the solution from this link.
The link above initialises the SWISH interactive prolog editor with the contents of ./x10dev.prolog and the queries below. Click the run button at bottom right to execute the queries.
x10dev(D).
D = 'Sarah'
devrank(Ds).
Ds = ['Sarah', 'John', 'Jessie', 'Evan', 'Matt']