added .gitignore

1 files changed, 0 insertions, 137 deletions

diff --git a/backend/node_modules/fresh/index.js b/backend/node_modules/fresh/index.js
deleted file mode 100644
index d154f5a..0000000
--- a/backend/node_modules/fresh/index.js
+++ /dev/null
@@ -1,137 +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*?(?:,|$)/
-
-/**
- * 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']
-
-    if (!etag) {
-      return false
-    }
-
-    var etagStale = true
-    var matches = parseTokenList(noneMatch)
-    for (var i = 0; i < matches.length; i++) {
-      var match = matches[i]
-      if (match === etag || match === 'W/' + etag || 'W/' + match === etag) {
-        etagStale = false
-        break
-      }
-    }
-
-    if (etagStale) {
-      return false
-    }
-  }
-
-  // if-modified-since
-  if (modifiedSince) {
-    var lastModified = resHeaders['last-modified']
-    var modifiedStale = !lastModified || !(parseHttpDate(lastModified) <= parseHttpDate(modifiedSince))
-
-    if (modifiedStale) {
-      return false
-    }
-  }
-
-  return true
-}
-
-/**
- * Parse an HTTP Date into a number.
- *
- * @param {string} date
- * @private
- */
-
-function parseHttpDate (date) {
-  var timestamp = date && Date.parse(date)
-
-  // istanbul ignore next: guard against date.js Date.parse patching
-  return typeof timestamp === 'number'
-    ? timestamp
-    : NaN
-}
-
-/**
- * Parse a HTTP token list.
- *
- * @param {string} str
- * @private
- */
-
-function parseTokenList (str) {
-  var end = 0
-  var list = []
-  var start = 0
-
-  // gather tokens
-  for (var i = 0, len = str.length; i < len; i++) {
-    switch (str.charCodeAt(i)) {
-      case 0x20: /*   */
-        if (start === end) {
-          start = end = i + 1
-        }
-        break
-      case 0x2c: /* , */
-        list.push(str.substring(start, end))
-        start = end = i + 1
-        break
-      default:
-        end = i + 1
-        break
-    }
-  }
-
-  // final token
-  list.push(str.substring(start, end))
-
-  return list
-}