Type guard check if the given value is not undefined.
The type of the value
The value to check
True if the value is not undefined, otherwise false
Use UndefCore.isNotUndefined instead
const data = ['demo', undefined, 'demo'];const output: string[] = data.filter(isNotUndef); Copy
const data = ['demo', undefined, 'demo'];const output: string[] = data.filter(isNotUndef);
v0.4.0
Type guard check if the given value is not undefined.