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| author | alyssaf16 <alyssa_feinberg@brown.edu> | 2024-10-30 23:18:17 -0400 |
|---|---|---|
| committer | alyssaf16 <alyssa_feinberg@brown.edu> | 2024-10-30 23:18:17 -0400 |
| commit | d1fc9d98172210090f5ed1aa8aaa8512f5afd0eb (patch) | |
| tree | b996e6a0c07ec902a45c77548afc3492ebd5d846 /src/extensions/ExtensionsTypings.ts | |
| parent | cd54cba6269dbc4e10b457fe7eddd5114a9d301e (diff) | |
| parent | c92e9af531b6277de4e838d75d65c3d1d1efa11d (diff) | |
Merge branch 'master' of https://github.com/brown-dash/Dash-Web into alyssa-agent
Diffstat (limited to 'src/extensions/ExtensionsTypings.ts')
| -rw-r--r-- | src/extensions/ExtensionsTypings.ts | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/extensions/ExtensionsTypings.ts b/src/extensions/ExtensionsTypings.ts index d6ffd3be3..fa8851bb3 100644 --- a/src/extensions/ExtensionsTypings.ts +++ b/src/extensions/ExtensionsTypings.ts @@ -1,6 +1,14 @@ /* eslint-disable @typescript-eslint/no-unused-vars */ interface Array<T> { + /** + * returns the last element of the array or undefined + */ lastElement(): T; + /** + * if val is in the list, it returns its index, otherwise undefined; + * @param val + */ + getIndex(val: T): number | undefined; } interface String { |