1 files changed, 0 insertions, 81 deletions
diff --git a/node_modules/fresh/index.js b/node_modules/fresh/index.js
deleted file mode 100644
index bd9812ef3..000000000
--- a/node_modules/fresh/index.js
+++ /dev/null
@@ -1,81 +0,0 @@
-/*!
- * fresh
- * Copyright(c) 2012 TJ Holowaychuk
- * Copyright(c) 2016-2017 Douglas Christopher Wilson
- * MIT Licensed
- */
-
-'use strict'
-
-/**
- * RegExp to check for no-cache token in Cache-Control.
- * @private
- */
-
-var CACHE_CONTROL_NO_CACHE_REGEXP = /(?:^|,)\s*?no-cache\s*?(?:,|$)/
-
-/**
- * Simple expression to split token list.
- * @private
- */
-
-var TOKEN_LIST_REGEXP = / *, */
-
-/**
- * Module exports.
- * @public
- */
-
-module.exports = fresh
-
-/**
- * Check freshness of the response using request and response headers.
- *
- * @param {Object} reqHeaders
- * @param {Object} resHeaders
- * @return {Boolean}
- * @public
- */
-
-function fresh (reqHeaders, resHeaders) {
-  // fields
-  var modifiedSince = reqHeaders['if-modified-since']
-  var noneMatch = reqHeaders['if-none-match']
-
-  // unconditional request
-  if (!modifiedSince && !noneMatch) {
-    return false
-  }
-
-  // Always return stale when Cache-Control: no-cache
-  // to support end-to-end reload requests
-  // https://tools.ietf.org/html/rfc2616#section-14.9.4
-  var cacheControl = reqHeaders['cache-control']
-  if (cacheControl && CACHE_CONTROL_NO_CACHE_REGEXP.test(cacheControl)) {
-    return false
-  }
-
-  // if-none-match
-  if (noneMatch && noneMatch !== '*') {
-    var etag = resHeaders['etag']
-    var etagStale = !etag || noneMatch.split(TOKEN_LIST_REGEXP).every(function (match) {
-      return match !== etag && match !== 'W/' + etag && 'W/' + match !== etag
-    })
-
-    if (etagStale) {
-      return false
-    }
-  }
-
-  // if-modified-since
-  if (modifiedSince) {
-    var lastModified = resHeaders['last-modified']
-    var modifiedStale = !lastModified || Date.parse(lastModified) > Date.parse(modifiedSince)
-
-    if (modifiedStale) {
-      return false
-    }
-  }
-
-  return true
-}