Shopify/active_shipping — pull request #106 by jnormore (2013-08-20 17:24:15+00:00)
Title: Forces line_items to array in find_rates call for CPPWS

To be consistent across all carrier implementations find_rates should accept both an array and a single object. This PR just forces line_items to an array in the build_rates_request method.

@csaunders @jeromecornet please review, thanks!