Articles related to ruby's keywords
Keyword Arguments - Ruby - About.com
Keyword arguments are a powerfully expressive feature in any language. You'd think they would be a staple in Ruby's toolchest of awesome features. You may ...
Boolean Expressions in Ruby Control Structures - About.com
In Ruby, the true and false values are represented by two keywords and classes. The true keyword references an instance of the TrueClass class. The false ...
How to Use and Create Blocks in Ruby - About.com
As the key to Ruby's expressiveness, no program is complete without a block or two. ... The block is the portion of code between the do and end keywords.
While, Until, Each and Times Loops in Ruby - About.com
Though the more traditional while and until loops are used in Ruby programs, ... ( 3.times do) rather than the keyword syntax used by the while and until loop.
Code Reuse: Inheritance - Ruby - About.com
usr/bin/env ruby class User def login # Ask for username and password end def ... The super keyword will simply continue the method lookup process from the ...
The Case Statement in Ruby - About.com
However, it's quite powerful and flexible in Ruby. ... When this is the case (no pun intended), you can use the then keyword to put the body of the when clause on ...
How Does Ruby Compare to the Java Programming Language?
Java uses a hefty set of mandatory keywords. In Ruby? Well, unless something other than the default is needed, some things are better left unsaid.
How to Complete a Job Application - Job Searching - About.com
... Skills, Abilities & Keywords · Job Listings · Letter & Email Examples · Resignation & Job Loss · Salary & Benefits · Best Jobs · Career Advice · Work at Home ...
Splitting Strings in Ruby - the String#split Method - About.com
Unless user input is a single word or number, that input will need to be split, or turned into a list of strings or numbers.