solidus

https://github.com/solidusio/solidus

Ruby

🛒 Solidus, the open-source eCommerce framework for industry trailblazers.

Spree::OrderUpdater#recalculate_adjustments

This will update and select the best promotion adjustment, update tax
adjustments, update cancellation adjustments, and then update the total
fields (promo_total, included_tax_total, additional_tax_total, and
adjustment_total) on the item.

Source | Google | Stack overflow

Edit

git clone [email protected]:solidusio/solidus.git

cd solidus

open core/app/models/spree/order_updater.rb

Contribute

# Make a new branch

git checkout -b -your-name--update-docs-Spree--OrderUpdater-recalculate_adjustments-for-pr

# Commit to git

git add core/app/models/spree/order_updater.rbgit commit -m "better docs for Spree::OrderUpdater#recalculate_adjustments"

# Open pull request

gem install hub # on a mac you can `brew install hub`

hub fork

git push <your name> -your-name--update-docs-Spree--OrderUpdater-recalculate_adjustments-for-pr

hub pull-request

# Celebrate!