Array Creation « Array « Ruby

Home
Ruby
1.ActiveRecord
2.Array
3.CGI
4.Class
5.Collections
6.Database
7.Date
8.Design Patterns
9.Development
10.File Directory
11.GUI
12.Hash
13.Language Basics
14.Method
15.Network
16.Number
17.Rails
18.Range
19.Reflection
20.Statement
21.String
22.Threads
23.Time
24.Tk
25.Unit Test
26.Windows Platform
27.XML
Ruby » Array » Array Creation 
1.Creating Arrays with the new class method:
2.Array.new creates an empty array, represented as [], named months.
3.set the size of an array (the number of elements in an array)
4.return the size of an array with either the size or length method
5.assign an object (such as a string) to each element in the array
6.Creating an Array with a Block
7.takes a range as an argument to create an array of digits.
8.if you submit a set of strings, Array accepts them as a single, concatenated element.
9.A basic array with []
10.To create an array, you use the [] operator
11.store text strings as well as numbers in arrays
12.Creates a array with the Array class's new method: array2 = Array.new
13.Arrays don't need to be set up with predefined entries or have elements allocated manually.
14.Examples of the methods provided by Enumerable
15.Define an array of strings is with the %w notation.
java2s.com  | Contact Us | Privacy Policy
Copyright 2009 - 12 Demo Source and Support. All rights reserved.
All other trademarks are property of their respective owners.