pocka/rusted

export function is_static_method(fn){
    return !fn.toString().match(/^function\*?\s*[a-zA-Z0-9_$]*\(self[),\s]/);
}

export function is_empty_function(fn){
    return !!fn.toString().match(/^function\*?\s*[a-zA-Z0-9_$]*\([^)]*\)\s*{}$/);
}

export function format_static_method_name(name){
    return name[0]==='$'?name.slice(1):name;
}

export function check_type(type,value){
    let is_constructor=typeof type==='function',
        expected=type,
        actual=is_constructor
            ? value.constructor
            : typeof value ;
    return {
        match:type==='any'||expected===actual,
        expected:type,
        actual:actual
    };
}