add an operate method for abs

Fixes #241
jump-dev · Nov 27, 2023 · cbcdbbc · cbcdbbc
1 parent 6e6a854
commit cbcdbbc
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/interface.jl b/src/interface.jl
@@ -190,6 +190,8 @@ function operate end
 #     custom `operate` method.
 operate(::typeof(-), x) = -x
 
+operate(::typeof(abs), x) = abs(x)
+
 function operate(
     op::Union{
         typeof(+),