fix server render (#443)

index.js

@@ -1,4 +1,3 @@
-var documentReady = require('document-ready')
 var nanorouter = require('nanorouter')
 var nanomount = require('nanomount')
 var nanomorph = require('nanomorph')
@@ -6,6 +5,7 @@ var nanoraf = require('nanoraf')
 var nanobus = require('nanobus')
 var assert = require('assert')
 
+var documentReady = require('./lib/document-ready')
 var onHistoryChange = require('./lib/history')
 var onHref = require('./lib/href')
 

lib/document-ready.js

@@ -0,0 +1,16 @@
+var assert = require('assert')
+
+module.exports = documentReady
+
+function documentReady (callback) {
+  assert.notEqual(typeof document, 'undefined', 'document-ready only runs in the browser')
+
+  var state = document.readyState
+  if (state === 'complete' || state === 'interactive') {
+    return setTimeout(callback, 0)
+  }
+
+  document.addEventListener('DOMContentLoaded', function onLoad () {
+    callback()
+  })
+}

package.json

@@ -23,7 +23,6 @@
   "license": "MIT",
   "dependencies": {
     "bel": "^4.5.1",
-    "document-ready": "^2.0.0",
     "nanobus": "^2.1.0",
     "nanomorph": "^4.0.0",
     "nanomount": "^1.0.0",