PundiAI / fx-core

https://functionx.gitbook.io
Apache License 2.0
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fix: fix slice init length #753

Closed rusttech closed 1 day ago

rusttech commented 4 days ago

The intention here should be to initialize a slice with a capacity of len(state.Validators.Validators) rather than initializing the length of this slice.

The online demo: https://go.dev/play/p/q1BcVCmvidW

Summary by CodeRabbit

coderabbitai[bot] commented 4 days ago

Walkthrough

The changes in this pull request involve a modification to the GetConsensusValidators method within the Database struct located in server/database.go. The primary adjustment is the way the validators slice is initialized. Instead of pre-allocating the slice with a fixed length equal to the number of validators, it is now initialized with both a length and capacity of zero, allowing for dynamic growth as entries are added. This optimizes memory usage while maintaining the existing logic of the method.

Changes

File Change Summary
server/database.go Modified GetConsensusValidators method to initialize validators slice with zero length and capacity for dynamic growth.
server/database_test.go Updated TestGetConsensusValidators method to change expected length of validators slice from 2 to 1.

Poem

In the server's quiet space,
A slice now finds its place.
With zero length, it starts anew,
Growing strong with each value true.
Memory saved, a gentle cheer,
For validators, we hold dear! 🐇✨


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📥 Commits Files that changed from the base of the PR and between 141184a8767937bf4dcc5dbd4001393c5d93e406 and 25662dd07828f51d0cbe9f3324d3e8c91eb3c40a.
📒 Files selected for processing (1) * server/database_test.go (1 hunks)
🚧 Files skipped from review as they are similar to previous changes (1) * server/database_test.go
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fx0x55 commented 4 days ago

@rusttech Could you please fix the TestGetConsensusValidators test? The expected validators length should be 1.

rusttech commented 2 days ago

@rusttech Could you please fix the TestGetConsensusValidators test? The expected validators length should be 1.

Of course. Modified.

Please review again.