Function isInteger

module/helpers.mjs:60–73

(str)

}
//3x faster than cached /^\d+$/.test(str)
export function isInteger(str) {
    var i = 0;
    var len = str.length;
    var charCode;
    while (i < len) {
        charCode = str.charCodeAt(i);
        if (charCode >= 48 && charCode <= 57) {
            i++;
            continue;
        }
        return false;
    }
    return true;
}
/**
* Escapes a json pointer path
* @param path The raw pointer