Merge pull request #347 from epicfaace/getters

Add getters for rrules, exrules, rdates, exdates

README.md

@@ -680,6 +680,22 @@ Same as `RRule.prototype.before`.
 
 Same as `RRule.prototype.after`.
 
+##### `RRuleSet.prototype.rrules()`
+
+Get list of included rrules in this recurrence set.
+
+##### `RRuleSet.prototype.exrules()`
+
+Get list of excluded rrules in this recurrence set.
+
+##### `RRuleSet.prototype.rdates()`
+
+Get list of included datetimes in this recurrence set.
+
+##### `RRuleSet.prototype.exdates()`
+
+Get list of excluded datetimes in this recurrence set.
+
 * * * * *
 
 #### `rrulestr` Function

src/rruleset.ts

@@ -4,6 +4,7 @@ import { includes } from './helpers'
 import IterResult from './iterresult'
 import { iterSet } from './iterset'
 import { QueryMethodTypes, IterResultType } from './types'
+import { rrulestr } from './rrulestr'
 import { optionsToString } from './optionstostring'
 
 function createGetterSetter <T> (fieldName: string) {
@@ -99,6 +100,42 @@ export default class RRuleSet extends RRule {
     _addDate(date, this._exdate)
   }
 
+  /**
+   * Get list of included rrules in this recurrence set.
+   *
+   * @return List of rrules
+   */
+  rrules () {
+    return this._rrule.map(e => rrulestr(e.toString()))
+  }
+
+  /**
+   * Get list of excluded rrules in this recurrence set.
+   *
+   * @return List of exrules
+   */
+  exrules () {
+    return this._exrule.map(e => rrulestr(e.toString()))
+  }
+
+  /**
+   * Get list of included datetimes in this recurrence set.
+   *
+   * @return List of rdates
+   */
+  rdates () {
+    return this._rdate.map(e => new Date(e.getTime()))
+  }
+
+  /**
+   * Get list of included datetimes in this recurrence set.
+   *
+   * @return List of exdates
+   */
+  exdates () {
+    return this._exdate.map(e => new Date(e.getTime()))
+  }
+
   valueOf () {
     let result: string[] = []
 

test/rruleset.test.ts

@@ -727,4 +727,48 @@ describe('RRuleSet', function () {
     expect(() => set.rdate('foo' as any)).to.throw()
     expect(() => set.exdate('foo' as any)).to.throw()
   })
-})
+
+  describe('getters', () => {
+    it('rrules()', () => {
+      let set = new RRuleSet();
+      let rrule = new RRule({
+        freq: RRule.YEARLY,
+        count: 2,
+        dtstart: parse('19600101T090000'),
+        tzid: 'America/New_York'
+      });
+      set.rrule(rrule);
+
+      expect(set.rrules().map(e => e.toString())).eql([rrule.toString()]);
+    });
+
+    it('exrules()', () => {
+      let set = new RRuleSet();
+      let rrule = new RRule({
+        freq: RRule.YEARLY,
+        count: 2,
+        dtstart: parse('19600101T090000'),
+        tzid: 'America/New_York'
+      });
+      set.exrule(rrule);
+
+      expect(set.exrules().map(e => e.toString())).eql([rrule.toString()]);
+    });
+
+    it('rdates()', () => {
+      let set = new RRuleSet();
+      let dt = parse('19610201T090000');
+      set.rdate(dt);
+
+      expect(set.rdates()).eql([dt]);
+    });
+
+    it('exdates()', () => {
+      let set = new RRuleSet();
+      let dt = parse('19610201T090000');
+      set.exdate(dt);
+
+      expect(set.exdates()).eql([dt]);
+    });
+  });
+});