Operators for Collections in Scala

Short reminder of operators for collections in the Scala:

+   – adds an element into unordered collection
+:  – adds an element at the beginning
:+  – adds an element at the end
++  – joins two collections
and – –   – deletes an element


About ysden123

We are not only for work... All my time free from work I spend on photography. Most photos are from our travels. I like make photos in still life style as well.
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One Response to Operators for Collections in Scala

  1. Pingback: Operators for Collections in Scala (v2) | Ysden123's Blog

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