Crate shopping_parser
Source Expand description
§Grammar Rules Documentation
§Rules Overview
- WHITESPACE - matches spaces or tabs.
- product_name - matches a product name in the format
Product name: <name>.
- category - matches a category in the format
Category: <category>.
- price - matches a price in the format
Price: <amount> <currency>/<unit>.
- calories - matches the caloric content in the format
Calories: <calories> cal.
- proteins - matches the protein content in grams in the format
Proteins: <amount> g.
- carbohydrates - matches the carbohydrate content in grams in the format
Carbohydrates: <amount> g.
- fats - matches the fat content in grams in the format
Fats: <amount> g.
- currency_amount - matches an amount with an optional decimal part.
- currency - supported currencies:
UAH, USD, EUR.
- unit - supported units:
kg, l, ml, pcs, g.
- product - matches a single product entry with all properties.
- products - matches a list of products, each separated by a blank line.
- shopping_item - matches a single shopping item in the format
<name> <quantity> <unit>.
- shopping_list - matches a shopping list with multiple items separated by commas.