Return true if the given value is a callable object or function.

isCallable.js

/**
 * Return true if the given value is a callable object or function.
 * @param value
 */
export default function isCallable(value) {
    if (value === null || typeof value === 'number' || typeof value === 'undefined' || typeof value.call === 'undefined') {
        return false;
    }
  
    return true;
}