lt() function

如果第一个参数小于第二个参数则返回 true,否则返回 false。

Signature:

declare function lt(a: string): (b: string) => boolean;

Example

lt(5, 1); // expected false
lt(1, 5); // expected true
lt("a", "b"); // expected true
lt("b", "a"); // expected false

filter(lt(5), [1, 2, 4, 5, 8, 9]); // Iterable<[8, 9]>
filter(lt(7), [5, 6, 7]); // Iterable<[]>
filter(lt("b"), ["a", "b", "c"]); // Iterable<["c"]>
filter(lt("e"), ["b", "c", "d"]); // Itreable<[]>

Open Source Code