Implemented the 'elementAt' and 'elementAtOrDefault' operators. see #41 #390
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RxJava-pull-requests #288 SUCCESS |
benjchristensen
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Sep 21, 2013
Merge Pull #390 - elementAt
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Thank you @zsxwing |
rickbw
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Jan 9, 2014
…t-at Merge Pull ReactiveX#390 - elementAt
jihoonson
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Mar 6, 2020
* retry reactor ReactiveX#383 * retry reactor ReactiveX#383 * review comments * javadoc update
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Hi,
This implements the
ElementAtandElementAtOrDefaultoperators from #41.For
ElementAt, if the index is less than 0, or greater than or equal to the number of elements in the source sequence, an IndexOutOfBoundsException will be threw.For
ElementAtOrDefault, if the index is less than 0, an IndexOutOfBoundsException will be threw. What's more, I added adefaultValueparameter. I can not get the element type in the source observable due to type erasure. So I can not determine the default value automatically. That's whyElementAtOrDefaultneeds adefaultValueparameter.