1 files changed, 0 insertions, 180 deletions
diff --git a/node_modules/on-headers/index.js b/node_modules/on-headers/index.js
deleted file mode 100644
index d691cc7..0000000
--- a/node_modules/on-headers/index.js
+++ /dev/null
@@ -1,180 +0,0 @@
-/*!
- * on-headers
- * Copyright(c) 2014 Douglas Christopher Wilson
- * MIT Licensed
- */
-
-'use strict'
-
-/**
- * Module exports.
- * @public
- */
-
-module.exports = onHeaders
-
-var http = require('http')
-
-// older node versions don't have appendHeader
-var isAppendHeaderSupported = typeof http.ServerResponse.prototype.appendHeader === 'function'
-var set1dArray = isAppendHeaderSupported ? set1dArrayWithAppend : set1dArrayWithSet
-
-/**
- * Create a replacement writeHead method.
- *
- * @param {function} prevWriteHead
- * @param {function} listener
- * @private
- */
-
-function createWriteHead (prevWriteHead, listener) {
-  var fired = false
-
-  // return function with core name and argument list
-  return function writeHead (statusCode) {
-    // set headers from arguments
-    var args = setWriteHeadHeaders.apply(this, arguments)
-
-    // fire listener
-    if (!fired) {
-      fired = true
-      listener.call(this)
-
-      // pass-along an updated status code
-      if (typeof args[0] === 'number' && this.statusCode !== args[0]) {
-        args[0] = this.statusCode
-        args.length = 1
-      }
-    }
-
-    return prevWriteHead.apply(this, args)
-  }
-}
-
-/**
- * Execute a listener when a response is about to write headers.
- *
- * @param {object} res
- * @return {function} listener
- * @public
- */
-
-function onHeaders (res, listener) {
-  if (!res) {
-    throw new TypeError('argument res is required')
-  }
-
-  if (typeof listener !== 'function') {
-    throw new TypeError('argument listener must be a function')
-  }
-
-  res.writeHead = createWriteHead(res.writeHead, listener)
-}
-
-/**
- * Set headers contained in array on the response object.
- *
- * @param {object} res
- * @param {array} headers
- * @private
- */
-
-function setHeadersFromArray (res, headers) {
-  if (headers.length && Array.isArray(headers[0])) {
-    // 2D
-    set2dArray(res, headers)
-  } else {
-    // 1D
-    if (headers.length % 2 !== 0) {
-      throw new TypeError('headers array is malformed')
-    }
-
-    set1dArray(res, headers)
-  }
-}
-
-/**
- * Set headers contained in object on the response object.
- *
- * @param {object} res
- * @param {object} headers
- * @private
- */
-
-function setHeadersFromObject (res, headers) {
-  var keys = Object.keys(headers)
-  for (var i = 0; i < keys.length; i++) {
-    var k = keys[i]
-    if (k) res.setHeader(k, headers[k])
-  }
-}
-
-/**
- * Set headers and other properties on the response object.
- *
- * @param {number} statusCode
- * @private
- */
-
-function setWriteHeadHeaders (statusCode) {
-  var length = arguments.length
-  var headerIndex = length > 1 && typeof arguments[1] === 'string'
-    ? 2
-    : 1
-
-  var headers = length >= headerIndex + 1
-    ? arguments[headerIndex]
-    : undefined
-
-  this.statusCode = statusCode
-
-  if (Array.isArray(headers)) {
-    // handle array case
-    setHeadersFromArray(this, headers)
-  } else if (headers) {
-    // handle object case
-    setHeadersFromObject(this, headers)
-  }
-
-  // copy leading arguments
-  var args = new Array(Math.min(length, headerIndex))
-  for (var i = 0; i < args.length; i++) {
-    args[i] = arguments[i]
-  }
-
-  return args
-}
-
-function set2dArray (res, headers) {
-  var key
-  for (var i = 0; i < headers.length; i++) {
-    key = headers[i][0]
-    if (key) {
-      res.setHeader(key, headers[i][1])
-    }
-  }
-}
-
-function set1dArrayWithAppend (res, headers) {
-  for (var i = 0; i < headers.length; i += 2) {
-    res.removeHeader(headers[i])
-  }
-
-  var key
-  for (var j = 0; j < headers.length; j += 2) {
-    key = headers[j]
-    if (key) {
-      res.appendHeader(key, headers[j + 1])
-    }
-  }
-}
-
-function set1dArrayWithSet (res, headers) {
-  var key
-  for (var i = 0; i < headers.length; i += 2) {
-    key = headers[i]
-    if (key) {
-      res.setHeader(key, headers[i + 1])
-    }
-  }
-}