September 2017
Intermediate to advanced
216 pages
6h 8m
English
Content preview from Mastering Immutable.js
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Collections to sequences
The common approach to sequence creation is to convert an existing collection into a sequence using the toSeq() method. Just like the Seq() constructor, toSeq() knows what type of sequence to create based on the type of collection that's being converted.
Another benefit of using toSeq() is that it fits nicely into the chained method call approach of Immutable.js: convert the collection to a sequence and then start calling transformation methods.
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