2.x: Improve the scalar source performance of Observable.(concat|switch)MapX#5918

Merged

akarnokd merged 1 commit intoReactiveX:2.xfrom akarnokd:ScalarXMapZHelper

Mar 15, 2018

+420-43

Commits on Mar 15, 2018

2.x: Improve the scalar source perf of Obs.(concat|switch)MapX
akarnokd
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