Lists and 'map'

Lists and 'map'

• Category: Lists, Tuples and Options
• Description: This sample shows simple uses of 'Map'
• Code:

using Nemerle;
using System;
using System.Console;

def data    = [1, 2, 3, 4];
def result1 = data.Map(_ + 1);
def result2 = data.Map(_.ToString());
def result3 = data.Map(x => (x, x));

WriteLine($"Adding '1' using map = $result1");
WriteLine($"Converting to strings using map = $result2" );
WriteLine($"Tupling up using map = $result3")

• Execution Result:

Adding '1' using map = [2, 3, 4, 5]
Converting to strings using map = [1, 2, 3, 4]
Tupling up using map = [(1, 1), (2, 2), (3, 3), (4, 4)]

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