Introduce Map/MapOf configs and grow-only option #132
Merged
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Adds options support to the
NewMap/NewMapOffunctions. AMapOfcan now be created like this:Also, adds
WithGrowOnlyoption. It configures new Map/MapOf instance to be grow-only. This means that the underlying hash table grows in capacity when new keys are added, but does not shrink when keys are deleted. The only exception to this rule is the Clear method which shrinks the hash table back to the initial capacity.Grow-only maps are more efficient in the case of oscillating map size, i.e. when the map frequently grows and then shrinks in size.