Introduction

Leverage the Power of Functional Programming in VBA

     Dim dict As New Dicts
     dict.map("_*2").filter("_>4")

Basic Usage

Example :

• print out all the projects with NPV > 5 to screen (discount rate 10%).

The spreadsheet "src" is as below.

1. Create a new instance

     Dim d As New Dicts

2. Load the dict with data in the spreadsheet

     With d.load("", 1, d.rng(2, d.x("", 1)), 2)

3. filter it functionally and elegantly

          .ranged("?+_/1.1^({i}+1)", AggregateMethod.AggReduce).filter("_>5").p
          
     End With

Features

• Functional Programming (Map/Reduce/Filter/GroupBy/LeftJoin...)
• MacOS-Excel Compatibility
• Native Implementation of Collectionn with VBA (Dicts/Lists/Set)
• JSON Support
• Spreadsheet I/O

Support or Contact

Having trouble with this project? You can contact yang('at')qiou('dot')eu and I will help you sort it out.