As a newcomer to functional programming, I thought mutability was prohibited. Although I figured out how to use immutability in most situations, I found there were obvious cases where it...

As a newcomer to functional programming, I thought mutability was prohibited. Although I figured out how to use immutability in most situations, I found there were obvious cases where it...

As a newcomer to functional programming, I thought mutability was prohibited. Although I figured out how to use immutability in most situations, I found there were obvious cases where it...

As a newcomer to functional programming, I thought mutability was prohibited. Although I figured out how to use immutability in most situations, I found there were obvious cases where it...

As a newcomer to functional programming, I thought mutability was prohibited. Although I figured out how to use immutability in most situations, I found there were obvious cases where it...

As a newcomer to functional programming, I thought mutability was prohibited. Although I figured out how to use immutability in most situations, I found there were obvious cases where it...

As a newcomer to functional programming, I thought mutability was prohibited. Although I figured out how to use immutability in most situations, I found there were obvious cases where it...