brew_getMod:
    type: procedure
    definitions: ingredient
    scripts:
    - choose <[ingredient]>:
        - case fermented_spider_eye:
            - determine CORRUPT
        - case redstone_dust:
            - determine DUR
        - case glowstone_dust:
            - determine AMP
        - case gunpowder:
            - determine SPLASH
        - case dragon_breath:
            - determine LINGER
        - case nether_wart:
            - determine COMPLETE
        - case milk_bucket:
            - determine PURIFY
        - default:
            - determine NULL