Int
This module includes convenience methods for handling int
types.
let toFloat: int => float;
Converts a given int
to a float
.
REJs.log(Belt.Int.toFloat(1) === 1.0); /* true */
let fromFloat: float => int;
Converts a given float
to an int
.
REJs.log(Belt.Int.fromFloat(1.0) === 1); /* true */
let fromString: string => option(int);
Converts a given string
to an int
. Returns Some(int)
when the input is a number, None
otherwise.
REJs.log(Belt.Int.fromString("1") === Some(1)); /* true */
let toString: int => string;
Converts a given int
to a string
. Uses the JavaScript String
constructor under the hood.
REJs.log(Belt.Int.toString(1) === "1"); /* true */
let (+): (int, int) => int;
Addition of two int
values. Same as the addition from Pervasives
.
REopen Belt.Int;
Js.log(2 + 2 === 4); /* true */
let (-): (int, int) => int;
Subtraction of two int
values. Same as the subtraction from Pervasives
.
REopen Belt.Int;
Js.log(2 - 1 === 1); /* true */
let ( * ): (int, int) => int;
Multiplication of two int
values. Same as the multiplication from Pervasives
.
REopen Belt.Int;
Js.log(2 * 2 === 4); /* true */
let (/): (int, int) => int;
Division of two int
values. Same as the division from Pervasives
.
REopen Belt.Int;
Js.log(4 / 2 === 2); /* true */