Merge branch 'master' of https://github.com/shivankj11/DisjunctiveProgramming.jl

Author: shiv-666

src/macro.jl

@@ -0,0 +1,27 @@
+macro disjunction(args...)
+    pos_args, kw_args, _ = Containers._extract_kw_args(args)
+
+    #get kw_args
+    reformulation = filter(i -> i.args[1] == :reformulation, kw_args)
+    if !isempty(reformulation)
+        reformulation = reformulation[1].args[2]
+        if length(pos_args[2:end]) < 2
+            throw(DomainError(args, "At least 2 constraints expected"))
+        end
+    else
+        throw(UndefKeywordError(:reformulation))
+    end
+    M = filter(i -> i.args[1] == :M, kw_args)
+    M = !isempty(M) ? esc(M[1].args[2]) : :(missing)
+    eps = filter(i -> i.args[1] == :eps, kw_args)
+    eps = !isempty(eps) ? esc(eps[1].args[2]) : :(1e-6)
+    name = filter(i -> i.args[1] == :name, kw_args)
+    name = !isempty(name) ? esc(name[1].args[2]) : :(missing)
+
+    #get args
+    m = esc(pos_args[1])
+    disj = [esc(a) for a in pos_args[2:end]]
+    
+    #build disjunction
+    :(add_disjunction($m, $(disj...), reformulation = $reformulation, M = $M, eps = $eps, name = $name))
+end