diff options
Diffstat (limited to 'src/server/utils/isDefined.ts')
| -rw-r--r-- | src/server/utils/isDefined.ts | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/server/utils/isDefined.ts b/src/server/utils/isDefined.ts new file mode 100644 index 0000000..fe42bdf --- /dev/null +++ b/src/server/utils/isDefined.ts @@ -0,0 +1,3 @@ +export default function isDefined<T>(val: T | undefined | null): val is T { + return val !== undefined && val !== null; +} |