Typeservicesv0.7.1

StringToArray

Returns an array of the characters of the string.

type StringToArray<
    S extends string,
    Result extends string[] = []
> = string extends S
    ? never
    : S extends `${infer F}${infer R}`
      ? StringToArray<R, [...Result, F]>
      : Result;

type StringToArray<
    S extends string,
    Result extends string[] = []
> = string extends S
    ? never
    : S extends `${infer F}${infer R}`
      ? StringToArray<R, [...Result, F]>
      : Result;

type A = StringToArray<'abcde'>;
//=> ['a', 'b', 'c', 'd', 'e']

type B = StringToArray<string>;
//=> never

 String

type A = StringToArray<'abcde'>;
//=> ['a', 'b', 'c', 'd', 'e']

type B = StringToArray<string>;
//=> never

 String

S

S extends string

S extends string

Result

Result extends string[] = []

Result extends string[] = []

Typeservicesv0.7.1

StringToArray

Returns an array of the characters of the string.

type StringToArray<
    S extends string,
    Result extends string[] = []
> = string extends S
    ? never
    : S extends `${infer F}${infer R}`
      ? StringToArray<R, [...Result, F]>
      : Result;

type StringToArray<
    S extends string,
    Result extends string[] = []
> = string extends S
    ? never
    : S extends `${infer F}${infer R}`
      ? StringToArray<R, [...Result, F]>
      : Result;

type A = StringToArray<'abcde'>;
//=> ['a', 'b', 'c', 'd', 'e']

type B = StringToArray<string>;
//=> never

 String

type A = StringToArray<'abcde'>;
//=> ['a', 'b', 'c', 'd', 'e']

type B = StringToArray<string>;
//=> never

 String

S

S extends string

S extends string

Result

Result extends string[] = []

Result extends string[] = []