80 lines
1.7 KiB
Text
80 lines
1.7 KiB
Text
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T Item
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String name, date, category
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F (name, date, category)
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.name = name
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.date = date
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.category = category
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F String()
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R .name‘, ’(.date)‘, ’(.category)
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V db_filename = ‘simdb.csv’
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F load()
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[Item] db
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L(line) File(:db_filename).read().rtrim("\n").split("\n")
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V item = line.split(‘, ’)
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db.append(Item(item[0], item[1], item[2]))
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R db
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F store(item)
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File(:db_filename, ‘a’).write(String(item)"\n")
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F printUsage()
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print(|‘
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Usage:
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simdb cmd [categoryName]
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add add item, followed by optional category
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latest print last added item(s), followed by optional category
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all print all
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For instance: add "some item name" "some category name’)
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F addItem(args)
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I args.len < 2
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printUsage()
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R
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V date = Time().strftime(‘%Y-%m-%d %H:%M:%S’)
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V cat = I args.len == 3 {args[2]} E ‘none’
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store(Item(args[1], date, cat))
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F printLatest(a)
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V db = load()
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I db.empty
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print(‘No entries in database.’)
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R
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I a.len == 2
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L(item) reversed(db)
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I item.category == a[1]
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print(item)
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L.break
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L.was_no_break
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print(‘There are no items for category '’a[1]‘'’)
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E
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print(db.last)
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F printAll()
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V db = load()
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I db.empty
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print(‘No entries in database.’)
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R
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L(item) db
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print(item)
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:start:
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I :argv.len C 2..4
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S :argv[1].lowercase()
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‘add’
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addItem(:argv[1..])
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‘latest’
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printLatest(:argv[1..])
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‘all’
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printAll()
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E
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printUsage()
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E
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printUsage()
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