June 2018 Update

Task/Synchronous-concurrency/Julia/synchronous-concurrency.julia

@@ -0,0 +1,20 @@
+function inputlines(txtfile, iochannel)
+    for line in readlines(txtfile)
+        Base.put!(iochannel, line)
+    end
+    Base.put!(iochannel, nothing)
+    println("The other task printed $(take!(iochannel)) lines.")
+end
+
+function outputlines(iochannel)
+    totallines = 0
+    while (line = Base.take!(iochannel)) != nothing
+        totallines += 1
+        println(line)
+    end
+    Base.put!(iochannel, totallines)
+end
+
+c = Channel(0)
+@async inputlines("filename.txt", c)
+outputlines(c)