cron-parser - npm Package Compare versions

Comparing version 0.3.4 to 0.3.5

lib/expression.js

@@ -433,2 +433,22 @@ 'use strict';
 /**
+ * Check if next suitable date exists
+ *
+ * @public
+ * @return {Boolean}
+ */
+CronExpression.prototype.hasNext = function() {
+  var memorized = this._currentDate;
+  try {
+    this.next();
+    return true;
+  }
+  catch(error) {
+    return false;
+  }
+  finally {
+    this._currentDate = memorized;
+  }
+};
+
+/**
  * Iterate over expression iterator
@@ -435,0 +455,0 @@ *

package.json

 {
   "name": "cron-parser",
-  "version": "0.3.4",
+  "version": "0.3.5",
   "description": "Node.js library for parsing crontab instructions",
@@ -26,3 +26,4 @@ "main": "lib/parser.js",
     "Meaglin Wasabi <[e-mail]>",
-    "Mike Kusold <[e-mail]>"
+    "Mike Kusold <[e-mail]>",
+    "Alex Kit <[e-mail]>"
   ],
@@ -29,0 +30,0 @@ "license": "MIT",

test/parser.js

@@ -19,2 +19,3 @@ var util = require('util');
 
+    t.equal(result.expressions[0].hasNext(), true);
     next = result.expressions[0].next();
@@ -31,2 +32,15 @@ t.ok(next, 'first date');
   });
-});
+});
+
+test('no next date', function(t){
+  
+  var options = {
+    currentDate: new Date(2014, 0, 1),
+    endDate: new Date(2014, 0, 1)
+  };
+  CronParser.parseExpression('* * 2 * *', options, function(err, interval) {
+    t.ifError(err, 'Parse read error');
+    t.equal(interval.hasNext(), false);
+    t.end();
+  });
+})

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Improved metrics

Lines of code

997

increased by3.21%

Worsened metrics

Total package byte prevSize

32316

decreased by-46.43%

Number of package files

11

decreased by-47.62%

No dependency changes