Understanding GraphQL for Beginners–Part Two - Shopify

This post details the creation of a GraphQL object (`food`) based on an existing Ruby on Rails model, the creation of a root field (`all_food`) to query all food items, and the addition of a nested field (`nutrition`) to retrieve nutrition facts associated with food. It also covers writing queries with arguments to retrieve specific food items by `id` and `place_of_origin`, and explains the behind-the-scenes execution flow of GraphQL queries.