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16

'/data modify [...] append' to concatenate two strings

3 Comments

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    Xavier Hervy commented

    Would be nice for nbt array too

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    Thick propheT commented

    This would be really useful for appending the player's UUID to the name field of a structure block e.g. "minecraft:some_structure/00000000-0000-0000-0000-000000000000". That way, you could allow each player to have a unique copy of a structure.

    I think this is a reasonable addition, since strings are treated as collections in many languages.

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    deathconekul commented

    I think strings should just be treated like an array of characters, so you could use append, prepend, insert, and also specify the [0] index.