Upgrade: Use Array.isArray instead of isarray package (eslint#195)

Author: medanat

Diff for: lib/doctrine.js

@@ -10,13 +10,11 @@
 
     var typed,
         utility,
-        isArray,
         jsdoc,
         esutils,
         hasOwnProperty;
 
     esutils = require('esutils');
-    isArray = require('isarray');
     typed = require('./typed');
     utility = require('./utility');
 
@@ -839,7 +837,7 @@
 
             // array of relevant tags
             if (options.tags) {
-                if (isArray(options.tags)) {
+                if (Array.isArray(options.tags)) {
                     interestingTags = { };
                     for (i = 0, iz = options.tags.length; i < iz; i++) {
                         if (typeof options.tags[i] === 'string') {

Diff for: package.json

@@ -54,7 +54,6 @@
     "betarelease": "eslint-prerelease beta"
   },
   "dependencies": {
-    "esutils": "^2.0.2",
-    "isarray": "^1.0.0"
+    "esutils": "^2.0.2"
   }
 }