isInt8Array
isInt8Array :: a → Boolean
import isInt8Array from 'deep-waters/isInt8Array';
const arr = new Int8Array([21,31]);
isInt8Array(arr); // → true
isInt8Array([21, 31]); // → false
import isString from 'deep-waters/isString';
import matchesPattern from 'deep-waters/matchesPattern';
const isEmail = compose(
isString,
matchesPattern(/^\w+([.-]?\w+)*@\w+([.-]?\w+)*(\.\w{2,3})+$/),
);
isInt8Array is built on top of ofClass validator and rely on
Object.prototype.toString
to check on the received value type in order to avoid typeof weird behaviours and encouraging a runtime strict type validation.Last modified 3yr ago