Function first

first<T>(
    arr: T[],
    predicate?: (value: T, index: number, array: T[]) => boolean,
    thisArg?: any,
): Option<T>
first finds the first item that matches a predicate. Returns the first item of array if no predicate is provided.
Type Parameters
- T
Parameters
- arr: T[]
  An array
- predicate: (value: T, index: number, array: T[]) => boolean = truePredicate
  A predicate function.
- OptionalthisArg: any
  If provided, it will be used as the this value for each invocation of predicate. If it is not provided, the first element is returned.
Returns Option<T>
The first item that matches the predicate, or None if no item matches.
- Defined in src/array.ts:122