“made, done, happening, or chosen without method or conscious decision.”
This is almost the total opposite of what we expect computer programs to be. Computers and programs are by nature procedural and intentionally designed. …
Most of us are familiar with logical operators like
|| and maybe even the bitwise operators
|. A quick refresher — logical operators utilizes short circuiting to determine the value of the expression while bitwise operators on
Integer operates on the individual bits of the
Integer in binary.
Logical operators like
|| are special in Ruby in that they behave the same exact way for all objects in Ruby. They behave the same way for
Hash etc. You cannot override their functionalities in Ruby. …
One of the fundamental things we are exposed to when we first learn any programming language are logical operators. We can already accomplish a lot with just
OR) operators. We can use these to check if certain conditions are met or control the flow of our programs. They are small and yet extremely powerful.
We often hear Ruby is a user friendly programming language and strives to be easily understood and as close to spoken English as possible. Then why in the world do we need to type the ampersand (
&&) or the pipe (