Function isNonNullable

worklenz-backend/src/public/tinymce/tinymce.js:141–141

    const isUndefined = eq$1(undefined);
    const isNullable = a => a === null || a === undefined;
    const isNonNullable = a => !isNullable(a);
    const isFunction = isSimpleType('function');
    const isNumber = isSimpleType('number');
    const isArrayOf = (value, pred) => {