Show Collection is Immutable & Operations Pure #122
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AlexandruGG
changed the title
AlexandruGG
changed the title
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@drupol I think you'll like this one 😉 |
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Thanks! |
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Collection claims to make use of pure functions and immutability; this PR introduces annotations so that this can be verified via static analysis.
Note: there is still scope to improve on this and use
pure-callableinstead ofcallablein places where a pure callable should be provided: https://psalm.dev/docs/annotating_code/supported_annotations/#psalm-pure.