Is Ruby a statically typed or a dynamically typed language?

Ruby is a dynamically typed language. This means that the type of a variable is inferred at runtime rather than being explicitly declared by the programmer. In Ruby, you do not need to specify the data type of a variable when you write your code. Instead, Ruby understands the type of the variable based on the value assigned to it during execution[1][2][4].

The dynamic nature of Ruby allows for more flexibility in coding, as a variable can change its type depending on the context in which it is used. For example, you can assign an integer to a variable and later assign a string to the same variable without any type declaration or conversion[2].

However, it's important to note that Ruby is also strongly typed, which means that it enforces type safety. In Ruby, you cannot, for instance, concatenate a string and an integer without explicitly converting one to the type of the other. Ruby will throw an error if you attempt to perform operations on incompatible types[4][6].

While Ruby is dynamically typed, recent developments with Ruby 3.0 hav...