That was helpful. I find it interesting that ES6 code is very similar to Java 8 lambdas.
Thanks, Mohan From: Erik Arvidsson [mailto:[email protected]] Sent: Wednesday, May 06, 2015 6:37 PM To: Radhakrishnan, Mohan (Cognizant); [email protected] Cc: [email protected] Subject: Re: 'stream' values entries() returns an iterator. To sort you need to convert to an array first. let a = [...map.entries()]; a.sort() On Wed, May 6, 2015, 08:37 <[email protected]<mailto:[email protected]>> wrote: That line matches my Java code almost exactly. My traceur transpiler though throws ‘TypeError: map.entries(...).sort is not a function’. Should I switch the traspiler ? Thanks, Mohan From: Mark Volkmann [mailto:[email protected]<mailto:[email protected]>] Sent: Wednesday, May 06, 2015 4:19 PM To: Radhakrishnan, Mohan (Cognizant) Cc: <[email protected]<mailto:[email protected]>> Subject: Re: 'stream' values The entries method of a Map doesn't take a function. It does return an array though. That array contains [key, value] arrays. So you could do this. map.entries().sort(([k1, v1], [k2, v2]) => k1.localeCompare(k2)).forEach(([k, v]) => do-something); --- R. Mark Volkmann Object Computing, Inc. On May 6, 2015, at 4:27 AM, <[email protected]<mailto:[email protected]>> <[email protected]<mailto:[email protected]>> wrote: Hi, Can I stream values and operate on them like this ? I have a map and I would like to stream them. I also want to chain the functions. So, for example, I may sort the map’s values and pass them on. map.entries((e,m) => sort by using a predicate ).foreach(manipulate the map’s values); Thanks, Mohan This e-mail and any files transmitted with it are for the sole use of the intended recipient(s) and may contain confidential and privileged information. If you are not the intended recipient(s), please reply to the sender and destroy all copies of the original message. Any unauthorized review, use, disclosure, dissemination, forwarding, printing or copying of this email, and/or any action taken in reliance on the contents of this e-mail is strictly prohibited and may be unlawful. Where permitted by applicable law, this e-mail and other e-mail communications sent to and from Cognizant e-mail addresses may be monitored. _______________________________________________ es-discuss mailing list [email protected]<mailto:[email protected]> https://mail.mozilla.org/listinfo/es-discuss This e-mail and any files transmitted with it are for the sole use of the intended recipient(s) and may contain confidential and privileged information. If you are not the intended recipient(s), please reply to the sender and destroy all copies of the original message. Any unauthorized review, use, disclosure, dissemination, forwarding, printing or copying of this email, and/or any action taken in reliance on the contents of this e-mail is strictly prohibited and may be unlawful. Where permitted by applicable law, this e-mail and other e-mail communications sent to and from Cognizant e-mail addresses may be monitored. _______________________________________________ es-discuss mailing list [email protected]<mailto:[email protected]> https://mail.mozilla.org/listinfo/es-discuss This e-mail and any files transmitted with it are for the sole use of the intended recipient(s) and may contain confidential and privileged information. If you are not the intended recipient(s), please reply to the sender and destroy all copies of the original message. Any unauthorized review, use, disclosure, dissemination, forwarding, printing or copying of this email, and/or any action taken in reliance on the contents of this e-mail is strictly prohibited and may be unlawful. Where permitted by applicable law, this e-mail and other e-mail communications sent to and from Cognizant e-mail addresses may be monitored.
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