Title: Create A Range
Slug: create_a_range
Summary: Create A Range Using Scala.
Date: 2017-01-03 12:00
Category: Scala
Tags: Basics
Authors: Chris Albon

This tutorial was inspired by the awesome Scala Cookbook.

Create A Range 1 to 10



In [17]:

    
// Create a range between 1 and 10
1 to 10









    Out[17]:





Range(1, 2, 3, 4, 5, 6, 7, 8, 9, 10)

Create A Range In An Array



In [18]:

    
// Create an array between 1 and 10 and put in an array
(1 to 10).toArray









    Out[18]:





Array(1, 2, 3, 4, 5, 6, 7, 8, 9, 10)

Use A Range In A For Loop



In [19]:

    
// For each 1 in 1,2,3,4,5
for (i <- 1 to 10) 
    // Print i
    println("index: "+ i)









    



index: 1
index: 2
index: 3
index: 4
index: 5
index: 6
index: 7
index: 8
index: 9
index: 10