Andreas Kling 4eef3e5a09 AK: Add StringBuilder::join() for joining collections with a separator ...

This patch adds a generic StringBuilder::join(separator, collection):

    Vector<String> strings = { "well", "hello", "friends" };
    StringBuilder builder;
    builder.join("+ ", strings);
    builder.to_string(); // "well + hello + friends"

2020-03-20 14:41:23 +01:00

2.5 KiB

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