Operators overloading in extensions

[nerobotParticipant]

We can overload operators in extension classes / structs to get profit.

Case #1: adding / removing items in containers by += and -=:

Monkey

Class Stack<T> Extension Operator+=( item:T ) Self.Add( item ) End Operator-=( item:T ) Self.Remove( item ) End End

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Class Stack<T> Extension Operator+=( item:T ) Self.Add( item ) End Operator-=( item:T ) Self.Remove( item ) End End

Similar code for List & Deque.

Usage: list+=value , list-=value

Monkey

Local filtered:=New Stack<Int> For Local val:=Eachin allItems If val>0 Then filtered+=val Next

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Local filtered:=New Stack<Int> For Local val:=Eachin allItems   If val>0 Then filtered+=val Next

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