Black Thursday is a system that is able to load, parse, search, and execute business intelligence queries against the data from a typical e-commerece business in Ruby.
0
stars
0
forks
source link
Business Intelligence - Find which customers only had one transaction: #67
Find which customers only had one transaction:
sa = SalesAnalyst.new
sa.one_time_buyers #=> [customer, customer, customer]
https://github.com/turingschool/curriculum/blob/master/source/projects/black_thursday/iteration_5.markdown