Define and Use the Methods
Learn to divide a program into functions or subprograms in Ruby.
Method
We can divide a program into procedural components or modules called methods in Ruby. We are already familiar with functions like print()
, get()
, step()
and length()
. Methods can be copied and reused in a programming technique called the modular or procedural approach, also known as the divide and conquer approach. We should always try to design methods that can be reused in other programs too.
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