redoc/lib/utils/helpers.ts

'use strict';

export function statusCodeType(statusCode) {
  if (statusCode < 100 || statusCode > 599) {
    throw new Error('invalid HTTP code');
  }
  let res = 'success';
  if (statusCode >= 300 && statusCode < 400) {
    res = 'redirect';
  } else if (statusCode >= 400) {
    res = 'error';
  } else if (statusCode < 200) {
    res = 'info';
  }
  return res;
}

export function defaults(target, src) {
  var props = Object.keys(src);

  var index = -1,
      length = props.length;

  while (++index < length) {
    var key = props[index];
    if (target[key] === undefined) {
      target[key] = src[key];
    }
  }
  return target;
}