yq/pkg/yqlib/doc/headers/Add.md
2021-02-11 10:58:40 +11:00

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Add behaves differently according to the type of the LHS:
- arrays: concatenate
- number scalars: arithmetic addition
- string scalars: concatenate
Use `+=` as append assign for things like increment. Note that `.a += .x` is equivalent to running `.a = .a + .x`.