Hi David!
My guess is as good as yours but I think rel is short for relation (as
in a relation in relational algebra). The x might as well be a, b, or
any other short variable name. In clojure-docs it looks like the
examples for #'join use first-relation and second-relation instead of
xrel and yrel to avoid any confusion:
http://clojuredocs.org/clojure_core/clojure.set/join
HTH,
Ben
On 7/19/12 2:37 PM, David Chelimsky wrote:
Hey all - relatively new to the party here. I understand that an xrel
is a set of maps, but can anybody explain to me where it gets the name
xrel? --
You received this message because you are subscribed to the Google
Groups "Clojure" group.
To post to this group, send email to [email protected]
Note that posts from new members are moderated - please be patient
with your first post.
To unsubscribe from this group, send email to
[email protected]
For more options, visit this group at
http://groups.google.com/group/clojure?hl=en
--
You received this message because you are subscribed to the Google
Groups "Clojure" group.
To post to this group, send email to [email protected]
Note that posts from new members are moderated - please be patient with your
first post.
To unsubscribe from this group, send email to
[email protected]
For more options, visit this group at
http://groups.google.com/group/clojure?hl=en
