25 lines
1013 B
JavaScript
25 lines
1013 B
JavaScript
/**
|
|
* Create a syntax error with the message:
|
|
* 'Wrong number of arguments in function <fn> (<count> provided, <min>-<max> expected)'
|
|
* @param {string} fn Function name
|
|
* @param {number} count Actual argument count
|
|
* @param {number} min Minimum required argument count
|
|
* @param {number} [max] Maximum required argument count
|
|
* @extends Error
|
|
*/
|
|
export function ArgumentsError(fn, count, min, max) {
|
|
if (!(this instanceof ArgumentsError)) {
|
|
throw new SyntaxError('Constructor must be called with the new operator');
|
|
}
|
|
|
|
this.fn = fn;
|
|
this.count = count;
|
|
this.min = min;
|
|
this.max = max;
|
|
this.message = 'Wrong number of arguments in function ' + fn + ' (' + count + ' provided, ' + min + (max !== undefined && max !== null ? '-' + max : '') + ' expected)';
|
|
this.stack = new Error().stack;
|
|
}
|
|
ArgumentsError.prototype = new Error();
|
|
ArgumentsError.prototype.constructor = Error;
|
|
ArgumentsError.prototype.name = 'ArgumentsError';
|
|
ArgumentsError.prototype.isArgumentsError = true; |