temporary point on the inner loop wrapper

julia/src/inner_loop/inner_loop.jl

@@ -0,0 +1,25 @@
+using Dates
+
+export inner_loop
+
+"""
+This is it. The outer function call for the inner loop. After this is done,
+there's only the outer loop left to do. And that's pretty easy.
+"""
+function inner_loop(launch_date::DateTime,
+                    RLA::Float64,
+                    DLA::Float64,
+                    phases::Vector{Phase})
+   
+  # First we need to do some quick checks that the mission is well formed
+  for i in 1:length(phases)
+    if i == 1
+      @assert phases[i].from_planet == "Earth"
+    else
+      @assert phases[i].from_planet == phases[i-1].to_planet
+      @assert phases[i].v∞_outgoing == phases[i-1].v∞_incoming
+    end
+  end
+      
+  return RLA + DLA + phases[1].v∞_incoming
+end