fix: support node v10

AlloVince · AlloVince · commit 76eb377c8428 · 2018-04-28T13:02:06.000+08:00
diff --git a/index.js b/index.js
@@ -5,7 +5,7 @@ try {
   fs.accessSync(__dirname + '/lib/index.js', fs.R_OK);
   core = require('./lib');
   //Use babel polyfill when node version < 8
-  if (!global._babelPolyfill && process.version.substr(1, 1) < 8) {
+  if (!global._babelPolyfill && process.version.replace('v', '').split('.')[0] < 8) {
     require('babel-polyfill');
   }
 } catch (e) {

Original file line number	Diff line number	Diff line change
`@@ -5,7 +5,7 @@ try {`
`5`	`5`	`fs.accessSync(__dirname + '/lib/index.js', fs.R_OK);`
`6`	`6`	`core = require('./lib');`
`7`	`7`	`//Use babel polyfill when node version < 8`
`8`		`- if (!global._babelPolyfill && process.version.substr(1, 1) < 8) {`
	`8`	`+ if (!global._babelPolyfill && process.version.replace('v', '').split('.')[0] < 8) {`
`9`	`9`	`require('babel-polyfill');`
`10`	`10`	`}`
`11`	`11`	`} catch (e) {`