Comment on Snap for Beginners: Haskell Web DevelopmentparentComments−carterschonwald12yyes, thats a commutative monoid. Thinking of a monoid as "concatenation" is much more general concept that includes that one−judk12yOnly by removing all meaning from the word "concatenation" and taking is to mean "associative with identity" , which is what a monoid is. Concatenation is a special case, not the whole of monoid.
Comments
yes, thats a commutative monoid. Thinking of a monoid as "concatenation" is much more general concept that includes that one
Only by removing all meaning from the word "concatenation" and taking is to mean "associative with identity" , which is what a monoid is. Concatenation is a special case, not the whole of monoid.