The differences and uses of Ruby's `inspect` method and `to_s`
The differences and uses of Ruby's inspect
method and to_s
In Ruby programming, inspect
and to_s
are two commonly used methods for converting an object into a string representation. While they can produce similar results in some situations, they have some differences in design and purpose.
inspect
method
inspect
method is a built-in method of a Ruby object that returns human-readable output of the object. It is often used during debugging and development to better understand the contents and structure of an object. When you call a method on an object inspect
, it returns a string describing the object's internal state and properties.
Here is a sample code that demonstrates how to use inspect
the method:
class Person
attr_accessor :name, :age
def initialize(name, age)
@name